From 9ea4845858b38616b7b926382c7aafcfdde39b11 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Sat, 4 Mar 2023 01:37:21 +0000
Subject: [PATCH] Bump minimist, @nomiclabs/buidler and mkdirp

Bumps [minimist](https://github.com/minimistjs/minimist) to 1.2.8 and updates ancestor dependencies [minimist](https://github.com/minimistjs/minimist), [@nomiclabs/buidler](https://github.com/nomiclabs/buidler) and [mkdirp](https://github.com/isaacs/node-mkdirp). These dependencies need to be updated together.


Updates `minimist` from 1.2.0 to 1.2.8
- [Release notes](https://github.com/minimistjs/minimist/releases)
- [Changelog](https://github.com/minimistjs/minimist/blob/main/CHANGELOG.md)
- [Commits](https://github.com/minimistjs/minimist/compare/v1.2.0...v1.2.8)

Updates `@nomiclabs/buidler` from 1.3.1 to 1.4.8
- [Release notes](https://github.com/nomiclabs/buidler/releases)
- [Commits](https://github.com/nomiclabs/buidler/compare/v1.3.1...buidler-core-v1.4.8)

Updates `mkdirp` from 0.5.1 to 0.5.6
- [Release notes](https://github.com/isaacs/node-mkdirp/releases)
- [Changelog](https://github.com/isaacs/node-mkdirp/blob/main/CHANGELOG.md)
- [Commits](https://github.com/isaacs/node-mkdirp/compare/0.5.1...v0.5.6)

---
updated-dependencies:
- dependency-name: minimist
  dependency-type: indirect
- dependency-name: "@nomiclabs/buidler"
  dependency-type: direct:development
- dependency-name: mkdirp
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 .../stark-verifier-ethereum/package-lock.json | 2257 +++++++++++------
 crypto/stark-verifier-ethereum/package.json   |    2 +-
 2 files changed, 1552 insertions(+), 707 deletions(-)

diff --git a/crypto/stark-verifier-ethereum/package-lock.json b/crypto/stark-verifier-ethereum/package-lock.json
index 3cded546d..9db07c9e2 100644
--- a/crypto/stark-verifier-ethereum/package-lock.json
+++ b/crypto/stark-verifier-ethereum/package-lock.json
@@ -141,26 +141,28 @@
       }
     },
     "@nomiclabs/buidler": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/@nomiclabs/buidler/-/buidler-1.3.1.tgz",
-      "integrity": "sha512-ponVA2N7Y5T2pFBIr5Lzil5CtCz0TOh3PQHqPnJECGVH81vskB6PY+ISDi2O9imSvuBlbmQ0zVMUTh8GaynaBA==",
+      "version": "1.4.8",
+      "resolved": "https://registry.npmjs.org/@nomiclabs/buidler/-/buidler-1.4.8.tgz",
+      "integrity": "sha512-OUnNWx+WXOJzueJCfyuEXu3qNMq1j9eGDDpgflpRwjPeiQQnvVzfbwrPjs0PlxOC3Xtmaxabtgek5wGxS1C7Ew==",
       "dev": true,
       "requires": {
         "@nomiclabs/ethereumjs-vm": "^4.1.1",
+        "@sentry/node": "^5.18.1",
         "@solidity-parser/parser": "^0.5.2",
         "@types/bn.js": "^4.11.5",
         "@types/lru-cache": "^5.1.0",
         "abort-controller": "^3.0.0",
         "ansi-escapes": "^4.3.0",
-        "bip32": "^2.0.3",
-        "bip39": "^3.0.2",
         "chalk": "^2.4.2",
+        "chokidar": "^3.4.0",
         "ci-info": "^2.0.0",
         "debug": "^4.1.1",
         "deepmerge": "^2.1.0",
         "download": "^7.1.0",
         "enquirer": "^2.3.0",
+        "env-paths": "^2.2.0",
         "eth-sig-util": "^2.5.2",
+        "ethereum-cryptography": "^0.1.2",
         "ethereumjs-abi": "^0.6.8",
         "ethereumjs-account": "^3.0.0",
         "ethereumjs-block": "^2.2.0",
@@ -175,13 +177,13 @@
         "is-installed-globally": "^0.2.0",
         "lodash": "^4.17.11",
         "merkle-patricia-tree": "^3.0.0",
-        "mocha": "^5.2.0",
+        "mocha": "^7.1.2",
         "node-fetch": "^2.6.0",
         "qs": "^6.7.0",
         "raw-body": "^2.4.1",
         "semver": "^6.3.0",
         "slash": "^3.0.0",
-        "solc": "0.5.15",
+        "solc": "0.6.8",
         "source-map-support": "^0.5.13",
         "ts-essentials": "^2.0.7",
         "tsort": "0.0.1",
@@ -195,25 +197,19 @@
           "integrity": "sha512-Gar0ASD4BDyKC4hl4DwHqDrmvjoxWKZigVnAbn5H1owvm4CxCPdb0HQDehwNYMJpla5+M2tPmPARzhtYuwpHow==",
           "dev": true
         },
-        "js-sha3": {
-          "version": "0.8.0",
-          "resolved": "https://registry.npmjs.org/js-sha3/-/js-sha3-0.8.0.tgz",
-          "integrity": "sha512-gF1cRrHhIzNfToc802P800N8PpXS+evLLXfsVpowqmAFR9uwbi89WvXg2QspOmXL8QL86J4T1EpFu+yUkwJY3Q==",
-          "dev": true
-        },
         "jsonfile": {
           "version": "2.4.0",
           "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-2.4.0.tgz",
-          "integrity": "sha1-NzaitCi4e72gzIO1P6PWM6NcKug=",
+          "integrity": "sha512-PKllAqbgLgxHaj8TElYymKCAgrASebJrWpTnEkOaTowt23VKXXN0sUeriJ+eh7y6ufb/CC5ap11pz71/cM0hUw==",
           "dev": true,
           "requires": {
             "graceful-fs": "^4.1.6"
           }
         },
         "solc": {
-          "version": "0.5.15",
-          "resolved": "https://registry.npmjs.org/solc/-/solc-0.5.15.tgz",
-          "integrity": "sha512-uI+7XtBu/0CXRc8IMjzxbh0haLwaBF32VxAkkks06zEk+mVcsQbHdjvojXX6zQYtZVuXdVYPVccoIjEhvvqKnQ==",
+          "version": "0.6.8",
+          "resolved": "https://registry.npmjs.org/solc/-/solc-0.6.8.tgz",
+          "integrity": "sha512-7URBAisWVjO7dwWNpEkQ5dpRSpSF4Wm0aD5EB82D5BQKh+q7jhOxhgkG4K5gax/geM0kPZUAxnaLcgl2ZXBgMQ==",
           "dev": true,
           "requires": {
             "command-exists": "^1.2.8",
@@ -229,7 +225,7 @@
             "fs-extra": {
               "version": "0.30.0",
               "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-0.30.0.tgz",
-              "integrity": "sha1-8jP/zAjU2n1DLapEl3aYnbHfk/A=",
+              "integrity": "sha512-UvSPKyhMn6LEd/WpUaV9C9t3zATuqoqfWc3QdPhPLb58prN9tqYPlPWi8Krxi44loBoUzlobqZ3+8tGpxxSzwA==",
               "dev": true,
               "requires": {
                 "graceful-fs": "^4.1.2",
@@ -266,94 +262,26 @@
       }
     },
     "@nomiclabs/ethereumjs-vm": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/@nomiclabs/ethereumjs-vm/-/ethereumjs-vm-4.1.1.tgz",
-      "integrity": "sha512-zQJBssmK7PyHonzng3VuFUvXQ6uugQeGAA7XvFVoMmEcY9KdWCqEQYh+XQ1jLZ8H9EISYB1BHF9HY6aFnflgcw==",
+      "version": "4.2.2",
+      "resolved": "https://registry.npmjs.org/@nomiclabs/ethereumjs-vm/-/ethereumjs-vm-4.2.2.tgz",
+      "integrity": "sha512-8WmX94mMcJaZ7/m7yBbyuS6B+wuOul+eF+RY9fBpGhNaUpyMR/vFIcDojqcWQ4Yafe1tMKY5LDu2yfT4NZgV4Q==",
       "dev": true,
       "requires": {
         "async": "^2.1.2",
         "async-eventemitter": "^0.2.2",
         "core-js-pure": "^3.0.1",
         "ethereumjs-account": "^3.0.0",
-        "ethereumjs-block": "^2.2.1",
-        "ethereumjs-blockchain": "^4.0.2",
-        "ethereumjs-common": "^1.3.2",
-        "ethereumjs-tx": "^2.1.1",
-        "ethereumjs-util": "~6.1.0",
+        "ethereumjs-block": "^2.2.2",
+        "ethereumjs-blockchain": "^4.0.3",
+        "ethereumjs-common": "^1.5.0",
+        "ethereumjs-tx": "^2.1.2",
+        "ethereumjs-util": "^6.2.0",
         "fake-merkle-patricia-tree": "^1.0.1",
         "functional-red-black-tree": "^1.0.1",
-        "merkle-patricia-tree": "^2.3.2",
+        "merkle-patricia-tree": "3.0.0",
         "rustbn.js": "~0.2.0",
         "safe-buffer": "^5.1.1",
         "util.promisify": "^1.0.0"
-      },
-      "dependencies": {
-        "ethereumjs-util": {
-          "version": "6.1.0",
-          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-6.1.0.tgz",
-          "integrity": "sha512-URESKMFbDeJxnAxPppnk2fN6Y3BIatn9fwn76Lm8bQlt+s52TpG8dN9M66MLPuRAiAOIqL3dfwqWJf0sd0fL0Q==",
-          "dev": true,
-          "requires": {
-            "bn.js": "^4.11.0",
-            "create-hash": "^1.1.2",
-            "ethjs-util": "0.1.6",
-            "keccak": "^1.0.2",
-            "rlp": "^2.0.0",
-            "safe-buffer": "^5.1.1",
-            "secp256k1": "^3.0.1"
-          }
-        },
-        "keccak": {
-          "version": "1.4.0",
-          "resolved": "https://registry.npmjs.org/keccak/-/keccak-1.4.0.tgz",
-          "integrity": "sha512-eZVaCpblK5formjPjeTBik7TAg+pqnDrMHIffSvi9Lh7PQgM1+hSzakUeZFCk9DVVG0dacZJuaz2ntwlzZUIBw==",
-          "dev": true,
-          "requires": {
-            "bindings": "^1.2.1",
-            "inherits": "^2.0.3",
-            "nan": "^2.2.1",
-            "safe-buffer": "^5.1.0"
-          }
-        },
-        "merkle-patricia-tree": {
-          "version": "2.3.2",
-          "resolved": "https://registry.npmjs.org/merkle-patricia-tree/-/merkle-patricia-tree-2.3.2.tgz",
-          "integrity": "sha512-81PW5m8oz/pz3GvsAwbauj7Y00rqm81Tzad77tHBwU7pIAtN+TJnMSOJhxBKflSVYhptMMb9RskhqHqrSm1V+g==",
-          "dev": true,
-          "requires": {
-            "async": "^1.4.2",
-            "ethereumjs-util": "^5.0.0",
-            "level-ws": "0.0.0",
-            "levelup": "^1.2.1",
-            "memdown": "^1.0.0",
-            "readable-stream": "^2.0.0",
-            "rlp": "^2.0.0",
-            "semaphore": ">=1.0.1"
-          },
-          "dependencies": {
-            "async": {
-              "version": "1.5.2",
-              "resolved": "https://registry.npmjs.org/async/-/async-1.5.2.tgz",
-              "integrity": "sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo=",
-              "dev": true
-            },
-            "ethereumjs-util": {
-              "version": "5.2.0",
-              "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-5.2.0.tgz",
-              "integrity": "sha512-CJAKdI0wgMbQFLlLRtZKGcy/L6pzVRgelIZqRqNbuVFM3K9VEnyfbcvz0ncWMRNCe4kaHWjwRYQcYMucmwsnWA==",
-              "dev": true,
-              "requires": {
-                "bn.js": "^4.11.0",
-                "create-hash": "^1.1.2",
-                "ethjs-util": "^0.1.3",
-                "keccak": "^1.0.2",
-                "rlp": "^2.0.0",
-                "safe-buffer": "^5.1.1",
-                "secp256k1": "^3.0.1"
-              }
-            }
-          }
-        }
       }
     },
     "@resolver-engine/core": {
@@ -445,6 +373,95 @@
         }
       }
     },
+    "@sentry/core": {
+      "version": "5.30.0",
+      "resolved": "https://registry.npmjs.org/@sentry/core/-/core-5.30.0.tgz",
+      "integrity": "sha512-TmfrII8w1PQZSZgPpUESqjB+jC6MvZJZdLtE/0hZ+SrnKhW3x5WlYLvTXZpcWePYBku7rl2wn1RZu6uT0qCTeg==",
+      "dev": true,
+      "requires": {
+        "@sentry/hub": "5.30.0",
+        "@sentry/minimal": "5.30.0",
+        "@sentry/types": "5.30.0",
+        "@sentry/utils": "5.30.0",
+        "tslib": "^1.9.3"
+      }
+    },
+    "@sentry/hub": {
+      "version": "5.30.0",
+      "resolved": "https://registry.npmjs.org/@sentry/hub/-/hub-5.30.0.tgz",
+      "integrity": "sha512-2tYrGnzb1gKz2EkMDQcfLrDTvmGcQPuWxLnJKXJvYTQDGLlEvi2tWz1VIHjunmOvJrB5aIQLhm+dcMRwFZDCqQ==",
+      "dev": true,
+      "requires": {
+        "@sentry/types": "5.30.0",
+        "@sentry/utils": "5.30.0",
+        "tslib": "^1.9.3"
+      }
+    },
+    "@sentry/minimal": {
+      "version": "5.30.0",
+      "resolved": "https://registry.npmjs.org/@sentry/minimal/-/minimal-5.30.0.tgz",
+      "integrity": "sha512-BwWb/owZKtkDX+Sc4zCSTNcvZUq7YcH3uAVlmh/gtR9rmUvbzAA3ewLuB3myi4wWRAMEtny6+J/FN/x+2wn9Xw==",
+      "dev": true,
+      "requires": {
+        "@sentry/hub": "5.30.0",
+        "@sentry/types": "5.30.0",
+        "tslib": "^1.9.3"
+      }
+    },
+    "@sentry/node": {
+      "version": "5.30.0",
+      "resolved": "https://registry.npmjs.org/@sentry/node/-/node-5.30.0.tgz",
+      "integrity": "sha512-Br5oyVBF0fZo6ZS9bxbJZG4ApAjRqAnqFFurMVJJdunNb80brh7a5Qva2kjhm+U6r9NJAB5OmDyPkA1Qnt+QVg==",
+      "dev": true,
+      "requires": {
+        "@sentry/core": "5.30.0",
+        "@sentry/hub": "5.30.0",
+        "@sentry/tracing": "5.30.0",
+        "@sentry/types": "5.30.0",
+        "@sentry/utils": "5.30.0",
+        "cookie": "^0.4.1",
+        "https-proxy-agent": "^5.0.0",
+        "lru_map": "^0.3.3",
+        "tslib": "^1.9.3"
+      },
+      "dependencies": {
+        "cookie": {
+          "version": "0.4.2",
+          "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.2.tgz",
+          "integrity": "sha512-aSWTXFzaKWkvHO1Ny/s+ePFpvKsPnjc551iI41v3ny/ow6tBG5Vd+FuqGNhh1LxOmVzOlGUriIlOaokOvhaStA==",
+          "dev": true
+        }
+      }
+    },
+    "@sentry/tracing": {
+      "version": "5.30.0",
+      "resolved": "https://registry.npmjs.org/@sentry/tracing/-/tracing-5.30.0.tgz",
+      "integrity": "sha512-dUFowCr0AIMwiLD7Fs314Mdzcug+gBVo/+NCMyDw8tFxJkwWAKl7Qa2OZxLQ0ZHjakcj1hNKfCQJ9rhyfOl4Aw==",
+      "dev": true,
+      "requires": {
+        "@sentry/hub": "5.30.0",
+        "@sentry/minimal": "5.30.0",
+        "@sentry/types": "5.30.0",
+        "@sentry/utils": "5.30.0",
+        "tslib": "^1.9.3"
+      }
+    },
+    "@sentry/types": {
+      "version": "5.30.0",
+      "resolved": "https://registry.npmjs.org/@sentry/types/-/types-5.30.0.tgz",
+      "integrity": "sha512-R8xOqlSTZ+htqrfteCWU5Nk0CDN5ApUTvrlvBuiH1DyP6czDZ4ktbZB0hAgBlVcK0U+qpD3ag3Tqqpa5Q67rPw==",
+      "dev": true
+    },
+    "@sentry/utils": {
+      "version": "5.30.0",
+      "resolved": "https://registry.npmjs.org/@sentry/utils/-/utils-5.30.0.tgz",
+      "integrity": "sha512-zaYmoH0NWWtvnJjC9/CBseXMtKHm/tm40sz3YfJRxeQjyzRqNQPgivpd9R/oDJCYj999mzdW382p/qi2ypjLww==",
+      "dev": true,
+      "requires": {
+        "@sentry/types": "5.30.0",
+        "tslib": "^1.9.3"
+      }
+    },
     "@sindresorhus/is": {
       "version": "0.7.0",
       "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-0.7.0.tgz",
@@ -488,9 +505,9 @@
       "dev": true
     },
     "@types/lru-cache": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/@types/lru-cache/-/lru-cache-5.1.0.tgz",
-      "integrity": "sha512-RaE0B+14ToE4l6UqdarKPnXwVDuigfFv+5j9Dze/Nqr23yyuqdNvzcZi3xB+3Agvi5R4EOgAksfv3lXX4vBt9w==",
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/@types/lru-cache/-/lru-cache-5.1.1.tgz",
+      "integrity": "sha512-ssE3Vlrys7sdIzs5LOxCzTVMsU7i9oa/IaW92wF32JFb3CVczqOkru2xspuKczHEbG3nvmPY7IFqVmGGHdNbYw==",
       "dev": true
     },
     "@types/mkdirp": {
@@ -543,6 +560,15 @@
       "integrity": "sha512-//oorEZjL6sbPcKUaCdIGlIUeH26mgzimjBB77G6XRgnDl/L5wOnpyBGRe/Mmf5CVW3PwEBE1NjiMZ/ssFh4wA==",
       "dev": true
     },
+    "@types/pbkdf2": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/@types/pbkdf2/-/pbkdf2-3.1.0.tgz",
+      "integrity": "sha512-Cf63Rv7jCQ0LaL8tNXmEyqTHuIJxRdlS5vMh1mj5voN4+QFhVZnlZruezqpWYDiJ8UTzhP0VmeLXCmBk66YrMQ==",
+      "dev": true,
+      "requires": {
+        "@types/node": "*"
+      }
+    },
     "@types/prettier": {
       "version": "1.19.0",
       "resolved": "https://registry.npmjs.org/@types/prettier/-/prettier-1.19.0.tgz",
@@ -558,6 +584,15 @@
         "@types/node": "*"
       }
     },
+    "@types/secp256k1": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/@types/secp256k1/-/secp256k1-4.0.3.tgz",
+      "integrity": "sha512-Da66lEIFeIz9ltsdMZcpQvmrmmoqrfju8pm1BH8WbYjZSwUgCwXLb9C+9XYogwBITnbsSaMdVPb2ekf7TV+03w==",
+      "dev": true,
+      "requires": {
+        "@types/node": "*"
+      }
+    },
     "@types/sinon": {
       "version": "9.0.0",
       "resolved": "https://registry.npmjs.org/@types/sinon/-/sinon-9.0.0.tgz",
@@ -693,6 +728,15 @@
       "integrity": "sha1-4h3xCtbCBTKVvLuNq0Cwnb6ofk0=",
       "dev": true
     },
+    "agent-base": {
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-6.0.2.tgz",
+      "integrity": "sha512-RZNwNclF7+MS/8bDg70amg32dyeZGZxiDuQmZxKLAlQjr3jGyLx+4Kkk58UO7D2QdgFIQCovuSuZESne6RG6XQ==",
+      "dev": true,
+      "requires": {
+        "debug": "4"
+      }
+    },
     "ajv": {
       "version": "6.12.0",
       "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.0.tgz",
@@ -706,18 +750,18 @@
       }
     },
     "ansi-colors": {
-      "version": "3.2.4",
-      "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-3.2.4.tgz",
-      "integrity": "sha512-hHUXGagefjN2iRrID63xckIvotOXOojhQKWIPUZ4mNUZ9nLZW+7FMNoE1lOkEhNWYsx/7ysGIuJYCiMAA9FnrA==",
+      "version": "4.1.3",
+      "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-4.1.3.tgz",
+      "integrity": "sha512-/6w/C21Pm1A7aZitlI5Ni/2J6FFQN8i1Cvz3kHABAAbw93v/NlvKdVOqz7CCWz/3iv/JplRSEEZ83XION15ovw==",
       "dev": true
     },
     "ansi-escapes": {
-      "version": "4.3.1",
-      "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-4.3.1.tgz",
-      "integrity": "sha512-JWF7ocqNrp8u9oqpgV+wH5ftbt+cfvv+PTjOvKLT3AdYly/LmORARfEVT1iyjwN+4MqE5UmVKoAdIBqeoCHgLA==",
+      "version": "4.3.2",
+      "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-4.3.2.tgz",
+      "integrity": "sha512-gKXj5ALrKWQLsYG9jlTRmR/xKluxHV+Z9QEwNIgCfM1/uwPMCuzVVnh5mwTd+OuBZcwSIMbqssNWRm1lE51QaQ==",
       "dev": true,
       "requires": {
-        "type-fest": "^0.11.0"
+        "type-fest": "^0.21.3"
       }
     },
     "ansi-regex": {
@@ -747,10 +791,20 @@
       "integrity": "sha1-q8av7tzqUugJzcA3au0845Y10X8=",
       "dev": true
     },
+    "anymatch": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-3.1.3.tgz",
+      "integrity": "sha512-KMReFUr0B4t+D+OBkjR3KYqvocp2XaSzO55UcB6mgQMd3KbcE+mWTyvVV7D/zsdEbNnV6acZUutkiHQXvTr1Rw==",
+      "dev": true,
+      "requires": {
+        "normalize-path": "^3.0.0",
+        "picomatch": "^2.0.4"
+      }
+    },
     "archive-type": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/archive-type/-/archive-type-4.0.0.tgz",
-      "integrity": "sha1-+S5yIzBW38aWlHJ0nCZ72wRrHXA=",
+      "integrity": "sha512-zV4Ky0v1F8dBrdYElwTvQhweQ0P7Kwc1aluqJsYtOBP01jXcWCyW2IEfI1YiqsG+Iy7ZR+o5LF1N+PGECBxHWA==",
       "dev": true,
       "requires": {
         "file-type": "^4.2.0"
@@ -759,7 +813,7 @@
         "file-type": {
           "version": "4.4.0",
           "resolved": "https://registry.npmjs.org/file-type/-/file-type-4.4.0.tgz",
-          "integrity": "sha1-G2AOX8ofvcboDApwxxyNul95BsU=",
+          "integrity": "sha512-f2UbFQEk7LXgWpi5ntcO86OeA/cC80fuDDDaX/fZ2ZGel+AF7leRQqBBW1eJNiiQkrZlAoM6P+VYP5P6bOlDEQ==",
           "dev": true
         }
       }
@@ -794,6 +848,19 @@
       "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=",
       "dev": true
     },
+    "array.prototype.reduce": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/array.prototype.reduce/-/array.prototype.reduce-1.0.5.tgz",
+      "integrity": "sha512-kDdugMl7id9COE8R7MHF5jWk7Dqt/fs4Pv+JXoICnYwqpjjjbUurz6w5fT5IG6brLdJhv6/VoHB0H7oyIBXd+Q==",
+      "dev": true,
+      "requires": {
+        "call-bind": "^1.0.2",
+        "define-properties": "^1.1.4",
+        "es-abstract": "^1.20.4",
+        "es-array-method-boxes-properly": "^1.0.0",
+        "is-string": "^1.0.7"
+      }
+    },
     "asn1": {
       "version": "0.2.4",
       "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.4.tgz",
@@ -833,9 +900,9 @@
       "dev": true
     },
     "async": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
-      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+      "version": "2.6.4",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
       "dev": true,
       "requires": {
         "lodash": "^4.17.14"
@@ -862,6 +929,12 @@
       "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k=",
       "dev": true
     },
+    "available-typed-arrays": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/available-typed-arrays/-/available-typed-arrays-1.0.5.tgz",
+      "integrity": "sha512-DMD0KiN46eipeziST1LPP/STfDU0sufISXmjSgvVsoU2tqxctQeASejWcfNtxYKqETM1UxQ8sp2OrSBWpHY6sw==",
+      "dev": true
+    },
     "aws-sign2": {
       "version": "0.7.0",
       "resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz",
@@ -939,9 +1012,9 @@
       "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c="
     },
     "base-x": {
-      "version": "3.0.8",
-      "resolved": "https://registry.npmjs.org/base-x/-/base-x-3.0.8.tgz",
-      "integrity": "sha512-Rl/1AWP4J/zRrk54hhlxH4drNxPJXYUaKffODVI53/dAsV4t9fBxyxYKAVPU1XBHxYwOWP9h9H0hM2MVw4YfJA==",
+      "version": "3.0.9",
+      "resolved": "https://registry.npmjs.org/base-x/-/base-x-3.0.9.tgz",
+      "integrity": "sha512-H7JU6iBHTal1gp56aKoaa//YUxEaAOUiydvrV/pILqIHXTtqxSkATOnDA2u+jZ/61sD+L/412+7kzXRtWukhpQ==",
       "dev": true,
       "requires": {
         "safe-buffer": "^5.0.1"
@@ -970,6 +1043,12 @@
         }
       }
     },
+    "binary-extensions": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.2.0.tgz",
+      "integrity": "sha512-jDctJ/IVQbZoJykoeHbhXpOlNBqGNcwXJKJog42E5HDPUwQTSdjCHdihjj0DlnheQ7blbT6dHOafNAiS8ooQKA==",
+      "dev": true
+    },
     "bindings": {
       "version": "1.5.0",
       "resolved": "https://registry.npmjs.org/bindings/-/bindings-1.5.0.tgz",
@@ -979,49 +1058,6 @@
         "file-uri-to-path": "1.0.0"
       }
     },
-    "bip32": {
-      "version": "2.0.5",
-      "resolved": "https://registry.npmjs.org/bip32/-/bip32-2.0.5.tgz",
-      "integrity": "sha512-zVY4VvJV+b2fS0/dcap/5XLlpqtgwyN8oRkuGgAS1uLOeEp0Yo6Tw2yUTozTtlrMJO3G8n4g/KX/XGFHW6Pq3g==",
-      "dev": true,
-      "requires": {
-        "@types/node": "10.12.18",
-        "bs58check": "^2.1.1",
-        "create-hash": "^1.2.0",
-        "create-hmac": "^1.1.7",
-        "tiny-secp256k1": "^1.1.3",
-        "typeforce": "^1.11.5",
-        "wif": "^2.0.6"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "10.12.18",
-          "resolved": "https://registry.npmjs.org/@types/node/-/node-10.12.18.tgz",
-          "integrity": "sha512-fh+pAqt4xRzPfqA6eh3Z2y6fyZavRIumvjhaCL753+TVkGKGhpPeyrJG2JftD0T9q4GF00KjefsQ+PQNDdWQaQ==",
-          "dev": true
-        }
-      }
-    },
-    "bip39": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/bip39/-/bip39-3.0.2.tgz",
-      "integrity": "sha512-J4E1r2N0tUylTKt07ibXvhpT2c5pyAFgvuA5q1H9uDy6dEGpjV8jmymh3MTYJDLCNbIVClSB9FbND49I6N24MQ==",
-      "dev": true,
-      "requires": {
-        "@types/node": "11.11.6",
-        "create-hash": "^1.1.0",
-        "pbkdf2": "^3.0.9",
-        "randombytes": "^2.0.1"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "11.11.6",
-          "resolved": "https://registry.npmjs.org/@types/node/-/node-11.11.6.tgz",
-          "integrity": "sha512-Exw4yUWMBXM3X+8oqzJNRqZSwUAaS4+7NdvHqQuFi/d+synz++xmX3QIf+BFqneW8N31R8Ky+sikfZUXq07ggQ==",
-          "dev": true
-        }
-      }
-    },
     "bip66": {
       "version": "1.1.5",
       "resolved": "https://registry.npmjs.org/bip66/-/bip66-1.1.5.tgz",
@@ -1041,6 +1077,12 @@
         "safe-buffer": "^5.1.1"
       }
     },
+    "blakejs": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/blakejs/-/blakejs-1.2.1.tgz",
+      "integrity": "sha512-QXUSXI3QVc/gJME0dBpXrag1kbzOqCjCX8/b54ntNyW6sjtoqxqRk3LTmXzaJoh71zMsDCjM+47jS7XiwN/+fQ==",
+      "dev": true
+    },
     "bluebird": {
       "version": "3.7.2",
       "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.7.2.tgz",
@@ -1134,6 +1176,15 @@
         "concat-map": "0.0.1"
       }
     },
+    "braces": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.2.tgz",
+      "integrity": "sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==",
+      "dev": true,
+      "requires": {
+        "fill-range": "^7.0.1"
+      }
+    },
     "brorand": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/brorand/-/brorand-1.1.0.tgz",
@@ -1193,16 +1244,6 @@
         "randombytes": "^2.0.1"
       }
     },
-    "browserify-sha3": {
-      "version": "0.0.4",
-      "resolved": "https://registry.npmjs.org/browserify-sha3/-/browserify-sha3-0.0.4.tgz",
-      "integrity": "sha1-CGxHuMgjFsnUcCLCYYWVRXbdjiY=",
-      "dev": true,
-      "requires": {
-        "js-sha3": "^0.6.1",
-        "safe-buffer": "^5.1.1"
-      }
-    },
     "browserify-sign": {
       "version": "4.0.4",
       "resolved": "https://registry.npmjs.org/browserify-sign/-/browserify-sign-4.0.4.tgz",
@@ -1221,7 +1262,7 @@
     "bs58": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/bs58/-/bs58-4.0.1.tgz",
-      "integrity": "sha1-vhYedsNU9veIrkBx9j806MTwpCo=",
+      "integrity": "sha512-Ok3Wdf5vOIlBrgCvTq96gBkJw+JUEzdBgyaza5HLtPm7yTHkjRy8+JzNyHF7BHa0bNWOQIp3m5YF0nnFcOIKLw==",
       "dev": true,
       "requires": {
         "base-x": "^3.0.2"
@@ -1315,7 +1356,7 @@
     "cacheable-request": {
       "version": "2.1.4",
       "resolved": "https://registry.npmjs.org/cacheable-request/-/cacheable-request-2.1.4.tgz",
-      "integrity": "sha1-DYCIAbY0KtM8kd+dC0TcCbkeXD0=",
+      "integrity": "sha512-vag0O2LKZ/najSoUwDbVlnlCFvhBE/7mGTY2B5FgCBDcRD+oVV1HYTOwM6JZfMg/hIcM6IwnTZ1uQQL5/X3xIQ==",
       "dev": true,
       "requires": {
         "clone-response": "1.0.2",
@@ -1330,11 +1371,21 @@
         "lowercase-keys": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/lowercase-keys/-/lowercase-keys-1.0.0.tgz",
-          "integrity": "sha1-TjNms55/VFfjXxMkvfb4jQv8cwY=",
+          "integrity": "sha512-RPlX0+PHuvxVDZ7xX+EBVAp4RsVxP/TdDSN2mJYdiq1Lc4Hz7EUSjUI7RZrKKlmrIzVhf6Jo2stj7++gVarS0A==",
           "dev": true
         }
       }
     },
+    "call-bind": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/call-bind/-/call-bind-1.0.2.tgz",
+      "integrity": "sha512-7O+FbCihrB5WGbFYesctwmTKae6rOiIzmz1icreWJ+0aA7LJfuqhEso2T9ncpcFtzMQtzXf2QGGueWJGTYsqrA==",
+      "dev": true,
+      "requires": {
+        "function-bind": "^1.1.1",
+        "get-intrinsic": "^1.0.2"
+      }
+    },
     "caller-callsite": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/caller-callsite/-/caller-callsite-2.0.0.tgz",
@@ -1367,6 +1418,12 @@
       "integrity": "sha512-P8BjAsXvZS+VIDUI11hHCQEv74YT67YUi5JJFNWIqL235sBmjX4+qx9Muvls5ivyNENctx46xQLQ3aTuE7ssaQ==",
       "dev": true
     },
+    "camelcase": {
+      "version": "5.3.1",
+      "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
+      "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
+      "dev": true
+    },
     "caseless": {
       "version": "0.12.0",
       "resolved": "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz",
@@ -1425,12 +1482,28 @@
     "checkpoint-store": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/checkpoint-store/-/checkpoint-store-1.1.0.tgz",
-      "integrity": "sha1-BOTLUWuRQziTWB5tRgGnjpVS6gY=",
+      "integrity": "sha512-J/NdY2WvIx654cc6LWSq/IYFFCUf75fFTgwzFnmbqyORH4MwgiQCgswLLKBGzmsyTI5V7i5bp/So6sMbDWhedg==",
       "dev": true,
       "requires": {
         "functional-red-black-tree": "^1.0.1"
       }
     },
+    "chokidar": {
+      "version": "3.5.3",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.5.3.tgz",
+      "integrity": "sha512-Dr3sfKRP6oTcjf2JmUmFJfeVMvXBdegxB0iVQ5eb2V10uFJUCAS8OByZdVAyVb8xXNz3GjjTgj9kLWsZTqE6kw==",
+      "dev": true,
+      "requires": {
+        "anymatch": "~3.1.2",
+        "braces": "~3.0.2",
+        "fsevents": "~2.3.2",
+        "glob-parent": "~5.1.2",
+        "is-binary-path": "~2.1.0",
+        "is-glob": "~4.0.1",
+        "normalize-path": "~3.0.0",
+        "readdirp": "~3.6.0"
+      }
+    },
     "chownr": {
       "version": "1.1.4",
       "resolved": "https://registry.npmjs.org/chownr/-/chownr-1.1.4.tgz",
@@ -1468,6 +1541,57 @@
       "integrity": "sha1-/xnt6Kml5XkyQUewwR8PvLq+1jk=",
       "dev": true
     },
+    "cliui": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/cliui/-/cliui-5.0.0.tgz",
+      "integrity": "sha512-PYeGSEmmHM6zvoef2w8TPzlrnNpXIjTipYK780YswmIP9vjxmd6Y2a3CB2Ks6/AU8NHjZugXvo8w3oWM2qnwXA==",
+      "dev": true,
+      "requires": {
+        "string-width": "^3.1.0",
+        "strip-ansi": "^5.2.0",
+        "wrap-ansi": "^5.1.0"
+      },
+      "dependencies": {
+        "ansi-regex": {
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.1.tgz",
+          "integrity": "sha512-ILlv4k/3f6vfQ4OoP2AGvirOktlQ98ZEL1k9FaQjxa3L1abBgbuTDAdPOpvbGncC0BTVQrl+OM8xZGK6tWXt7g==",
+          "dev": true
+        },
+        "emoji-regex": {
+          "version": "7.0.3",
+          "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-7.0.3.tgz",
+          "integrity": "sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA==",
+          "dev": true
+        },
+        "is-fullwidth-code-point": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz",
+          "integrity": "sha512-VHskAKYM8RfSFXwee5t5cbN5PZeq1Wrh6qd5bkyiXIf6UQcN6w/A0eXM9r6t8d+GYOh+o6ZhiEnb88LN/Y8m2w==",
+          "dev": true
+        },
+        "string-width": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-3.1.0.tgz",
+          "integrity": "sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==",
+          "dev": true,
+          "requires": {
+            "emoji-regex": "^7.0.1",
+            "is-fullwidth-code-point": "^2.0.0",
+            "strip-ansi": "^5.1.0"
+          }
+        },
+        "strip-ansi": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
+          "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
+          "dev": true,
+          "requires": {
+            "ansi-regex": "^4.1.0"
+          }
+        }
+      }
+    },
     "clone-response": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/clone-response/-/clone-response-1.0.2.tgz",
@@ -1538,9 +1662,9 @@
       "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
     },
     "config-chain": {
-      "version": "1.1.12",
-      "resolved": "https://registry.npmjs.org/config-chain/-/config-chain-1.1.12.tgz",
-      "integrity": "sha512-a1eOIcu8+7lUInge4Rpf/n4Krkf3Dd9lqhljRzII1/Zno/kRtUWnznPO3jOKBmTEktkt3fkxisUcivoj0ebzoA==",
+      "version": "1.1.13",
+      "resolved": "https://registry.npmjs.org/config-chain/-/config-chain-1.1.13.tgz",
+      "integrity": "sha512-qj+f8APARXHrM0hraqXYb2/bOVSV4PvJQlNZ/DVj0QrmNM2q2euizkeuVckQ57J+W0mRH6Hvi+k50M4Jul2VRQ==",
       "dev": true,
       "requires": {
         "ini": "^1.3.4",
@@ -1589,9 +1713,9 @@
       "dev": true
     },
     "core-js-pure": {
-      "version": "3.6.5",
-      "resolved": "https://registry.npmjs.org/core-js-pure/-/core-js-pure-3.6.5.tgz",
-      "integrity": "sha512-lacdXOimsiD0QyNf9BC/mxivNJ/ybBGJXQFKzRekp1WTHoVUWsUHEn+2T8GJAzzIhyOuXA+gOxCVN3l+5PLPUA==",
+      "version": "3.29.0",
+      "resolved": "https://registry.npmjs.org/core-js-pure/-/core-js-pure-3.29.0.tgz",
+      "integrity": "sha512-v94gUjN5UTe1n0yN/opTihJ8QBWD2O8i19RfTZR7foONPWArnjB96QA/wk5ozu1mm6ja3udQCzOzwQXTxi3xOQ==",
       "dev": true
     },
     "core-util-is": {
@@ -1728,6 +1852,12 @@
         "ms": "^2.1.1"
       }
     },
+    "decamelize": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
+      "integrity": "sha512-z2S+W9X73hAUUki+N+9Za2lBlun89zigOyGrsax+KUQ6wKW4ZoWpEYBkGhQjwAjjDCkWxhY0VKEhk8wzY7F5cA==",
+      "dev": true
+    },
     "decode-uri-component": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.0.tgz",
@@ -1899,12 +2029,13 @@
       }
     },
     "define-properties": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/define-properties/-/define-properties-1.1.3.tgz",
-      "integrity": "sha512-3MqfYKj2lLzdMSf8ZIZE/V+Zuy+BgD6f164e8K2w7dgnpKArBDerGYpM46IYYcjnkdPNMjPk9A6VFB8+3SKlXQ==",
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/define-properties/-/define-properties-1.2.0.tgz",
+      "integrity": "sha512-xvqAVKGfT1+UAvPwKTVw/njhdQ8ZhXK4lI0bCIuCMrp2up9nPnaDftrLtmpTazqd1o+UY4zgzU+avtMbDP+ldA==",
       "dev": true,
       "requires": {
-        "object-keys": "^1.0.12"
+        "has-property-descriptors": "^1.0.0",
+        "object-keys": "^1.1.1"
       },
       "dependencies": {
         "object-keys": {
@@ -2083,11 +2214,24 @@
             "xtend": "~4.0.0"
           }
         },
-        "level-codec": {
-          "version": "9.0.1",
-          "resolved": "https://registry.npmjs.org/level-codec/-/level-codec-9.0.1.tgz",
-          "integrity": "sha512-ajFP0kJ+nyq4i6kptSM+mAvJKLOg1X5FiFPtLG9M5gCEZyBmgDi3FkDrvlMkEzrUn1cWxtvVmrvoS4ASyO/q+Q==",
-          "dev": true
+        "buffer": {
+          "version": "5.7.1",
+          "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.7.1.tgz",
+          "integrity": "sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==",
+          "dev": true,
+          "requires": {
+            "base64-js": "^1.3.1",
+            "ieee754": "^1.1.13"
+          }
+        },
+        "level-codec": {
+          "version": "9.0.2",
+          "resolved": "https://registry.npmjs.org/level-codec/-/level-codec-9.0.2.tgz",
+          "integrity": "sha512-UyIwNb1lJBChJnGfjmO0OR+ezh2iVu1Kas3nvBS/BzGnx79dv6g7unpKIDNPMhfdTEGoc7mC8uAu51XEtX+FHQ==",
+          "dev": true,
+          "requires": {
+            "buffer": "^5.6.0"
+          }
         },
         "level-errors": {
           "version": "2.0.1",
@@ -2116,18 +2260,24 @@
       }
     },
     "enquirer": {
-      "version": "2.3.5",
-      "resolved": "https://registry.npmjs.org/enquirer/-/enquirer-2.3.5.tgz",
-      "integrity": "sha512-BNT1C08P9XD0vNg3J475yIUG+mVdp9T6towYFHUv897X0KoHBjB1shyrNmhmtHWKP17iSWgo7Gqh7BBuzLZMSA==",
+      "version": "2.3.6",
+      "resolved": "https://registry.npmjs.org/enquirer/-/enquirer-2.3.6.tgz",
+      "integrity": "sha512-yjNnPr315/FjS4zIsUxYguYUPP2e1NK4d7E7ZOLiyYCcbFBiTMyID+2wvm2w6+pZ/odMA7cRkjhsPbltwBOrLg==",
       "dev": true,
       "requires": {
-        "ansi-colors": "^3.2.1"
+        "ansi-colors": "^4.1.1"
       }
     },
+    "env-paths": {
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/env-paths/-/env-paths-2.2.1.tgz",
+      "integrity": "sha512-+h1lkLKhZMTYjog1VEpJNG7NZJWcuc2DDk/qsqSTRRCOXiLjeQ1d1/udrUGhqMxUgAlwKNZ0cf2uqan5GLuS2A==",
+      "dev": true
+    },
     "errno": {
-      "version": "0.1.7",
-      "resolved": "https://registry.npmjs.org/errno/-/errno-0.1.7.tgz",
-      "integrity": "sha512-MfrRBDWzIWifgq6tJj60gkAwtLNb6sQPlcFrSOflcP1aFmmruKQ2wRnze/8V6kgyz7H3FF8Npzv78mZ7XLLflg==",
+      "version": "0.1.8",
+      "resolved": "https://registry.npmjs.org/errno/-/errno-0.1.8.tgz",
+      "integrity": "sha512-dJ6oBr5SQ1VSd9qkk7ByRgb/1SH4JZjCHSW/mr63/QcXO9zLVxvJ6Oy13nio03rxpSnVDDjFor75SjVeZWPW/A==",
       "dev": true,
       "requires": {
         "prr": "~1.0.1"
@@ -2143,22 +2293,44 @@
       }
     },
     "es-abstract": {
-      "version": "1.17.5",
-      "resolved": "https://registry.npmjs.org/es-abstract/-/es-abstract-1.17.5.tgz",
-      "integrity": "sha512-BR9auzDbySxOcfog0tLECW8l28eRGpDpU3Dm3Hp4q/N+VtLTmyj4EUN088XZWQDW/hzj6sYRDXeOFsaAODKvpg==",
+      "version": "1.21.1",
+      "resolved": "https://registry.npmjs.org/es-abstract/-/es-abstract-1.21.1.tgz",
+      "integrity": "sha512-QudMsPOz86xYz/1dG1OuGBKOELjCh99IIWHLzy5znUB6j8xG2yMA7bfTV86VSqKF+Y/H08vQPR+9jyXpuC6hfg==",
       "dev": true,
       "requires": {
+        "available-typed-arrays": "^1.0.5",
+        "call-bind": "^1.0.2",
+        "es-set-tostringtag": "^2.0.1",
         "es-to-primitive": "^1.2.1",
         "function-bind": "^1.1.1",
+        "function.prototype.name": "^1.1.5",
+        "get-intrinsic": "^1.1.3",
+        "get-symbol-description": "^1.0.0",
+        "globalthis": "^1.0.3",
+        "gopd": "^1.0.1",
         "has": "^1.0.3",
-        "has-symbols": "^1.0.1",
-        "is-callable": "^1.1.5",
-        "is-regex": "^1.0.5",
-        "object-inspect": "^1.7.0",
+        "has-property-descriptors": "^1.0.0",
+        "has-proto": "^1.0.1",
+        "has-symbols": "^1.0.3",
+        "internal-slot": "^1.0.4",
+        "is-array-buffer": "^3.0.1",
+        "is-callable": "^1.2.7",
+        "is-negative-zero": "^2.0.2",
+        "is-regex": "^1.1.4",
+        "is-shared-array-buffer": "^1.0.2",
+        "is-string": "^1.0.7",
+        "is-typed-array": "^1.1.10",
+        "is-weakref": "^1.0.2",
+        "object-inspect": "^1.12.2",
         "object-keys": "^1.1.1",
-        "object.assign": "^4.1.0",
-        "string.prototype.trimleft": "^2.1.1",
-        "string.prototype.trimright": "^2.1.1"
+        "object.assign": "^4.1.4",
+        "regexp.prototype.flags": "^1.4.3",
+        "safe-regex-test": "^1.0.0",
+        "string.prototype.trimend": "^1.0.6",
+        "string.prototype.trimstart": "^1.0.6",
+        "typed-array-length": "^1.0.4",
+        "unbox-primitive": "^1.0.2",
+        "which-typed-array": "^1.1.9"
       },
       "dependencies": {
         "object-keys": {
@@ -2169,6 +2341,23 @@
         }
       }
     },
+    "es-array-method-boxes-properly": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/es-array-method-boxes-properly/-/es-array-method-boxes-properly-1.0.0.tgz",
+      "integrity": "sha512-wd6JXUmyHmt8T5a2xreUwKcGPq6f1f+WwIJkijUqiGcJz1qqnZgP6XIK+QyIWU5lT7imeNxUll48bziG+TSYcA==",
+      "dev": true
+    },
+    "es-set-tostringtag": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/es-set-tostringtag/-/es-set-tostringtag-2.0.1.tgz",
+      "integrity": "sha512-g3OMbtlwY3QewlqAiMLI47KywjWZoEytKr8pf6iTC8uJq5bIAH52Z9pnQ8pVL6whrCto53JZDuUIsifGeLorTg==",
+      "dev": true,
+      "requires": {
+        "get-intrinsic": "^1.1.3",
+        "has": "^1.0.3",
+        "has-tostringtag": "^1.0.0"
+      }
+    },
     "es-to-primitive": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/es-to-primitive/-/es-to-primitive-1.2.1.tgz",
@@ -2438,102 +2627,81 @@
       }
     },
     "eth-sig-util": {
-      "version": "2.5.3",
-      "resolved": "https://registry.npmjs.org/eth-sig-util/-/eth-sig-util-2.5.3.tgz",
-      "integrity": "sha512-KpXbCKmmBUNUTGh9MRKmNkIPietfhzBqqYqysDavLseIiMUGl95k6UcPEkALAZlj41e9E6yioYXc1PC333RKqw==",
+      "version": "2.5.4",
+      "resolved": "https://registry.npmjs.org/eth-sig-util/-/eth-sig-util-2.5.4.tgz",
+      "integrity": "sha512-aCMBwp8q/4wrW4QLsF/HYBOSA7TpLKmkVwP3pYQNkEEseW2Rr8Z5Uxc9/h6HX+OG3tuHo+2bINVSihIeBfym6A==",
       "dev": true,
       "requires": {
-        "buffer": "^5.2.1",
-        "elliptic": "^6.4.0",
-        "ethereumjs-abi": "0.6.5",
+        "ethereumjs-abi": "0.6.8",
         "ethereumjs-util": "^5.1.1",
-        "tweetnacl": "^1.0.0",
+        "tweetnacl": "^1.0.3",
         "tweetnacl-util": "^0.15.0"
       },
       "dependencies": {
-        "ethereumjs-abi": {
-          "version": "0.6.5",
-          "resolved": "https://registry.npmjs.org/ethereumjs-abi/-/ethereumjs-abi-0.6.5.tgz",
-          "integrity": "sha1-WmN+8Wq0NHP6cqKa2QhxQFs/UkE=",
-          "dev": true,
-          "requires": {
-            "bn.js": "^4.10.0",
-            "ethereumjs-util": "^4.3.0"
-          },
-          "dependencies": {
-            "ethereumjs-util": {
-              "version": "4.5.0",
-              "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-4.5.0.tgz",
-              "integrity": "sha1-PpQosxfuvaPXJg2FT93alUsfG8Y=",
-              "dev": true,
-              "requires": {
-                "bn.js": "^4.8.0",
-                "create-hash": "^1.1.2",
-                "keccakjs": "^0.2.0",
-                "rlp": "^2.0.0",
-                "secp256k1": "^3.0.1"
-              }
-            }
-          }
-        },
         "ethereumjs-util": {
-          "version": "5.2.0",
-          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-5.2.0.tgz",
-          "integrity": "sha512-CJAKdI0wgMbQFLlLRtZKGcy/L6pzVRgelIZqRqNbuVFM3K9VEnyfbcvz0ncWMRNCe4kaHWjwRYQcYMucmwsnWA==",
+          "version": "5.2.1",
+          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-5.2.1.tgz",
+          "integrity": "sha512-v3kT+7zdyCm1HIqWlLNrHGqHGLpGYIhjeHxQjnDXjLT2FyGJDsd3LWMYUo7pAFRrk86CR3nUJfhC81CCoJNNGQ==",
           "dev": true,
           "requires": {
             "bn.js": "^4.11.0",
             "create-hash": "^1.1.2",
+            "elliptic": "^6.5.2",
+            "ethereum-cryptography": "^0.1.3",
             "ethjs-util": "^0.1.3",
-            "keccak": "^1.0.2",
             "rlp": "^2.0.0",
-            "safe-buffer": "^5.1.1",
-            "secp256k1": "^3.0.1"
-          }
-        },
-        "keccak": {
-          "version": "1.4.0",
-          "resolved": "https://registry.npmjs.org/keccak/-/keccak-1.4.0.tgz",
-          "integrity": "sha512-eZVaCpblK5formjPjeTBik7TAg+pqnDrMHIffSvi9Lh7PQgM1+hSzakUeZFCk9DVVG0dacZJuaz2ntwlzZUIBw==",
-          "dev": true,
-          "requires": {
-            "bindings": "^1.2.1",
-            "inherits": "^2.0.3",
-            "nan": "^2.2.1",
-            "safe-buffer": "^5.1.0"
+            "safe-buffer": "^5.1.1"
           }
         }
       }
     },
     "ethashjs": {
-      "version": "0.0.7",
-      "resolved": "https://registry.npmjs.org/ethashjs/-/ethashjs-0.0.7.tgz",
-      "integrity": "sha1-ML/kGWcmaQoMWdO4Jy5w1NDDS64=",
+      "version": "0.0.8",
+      "resolved": "https://registry.npmjs.org/ethashjs/-/ethashjs-0.0.8.tgz",
+      "integrity": "sha512-/MSbf/r2/Ld8o0l15AymjOTlPqpN8Cr4ByUEA9GtR4x0yAh3TdtDzEg29zMjXCNPI7u6E5fOQdj/Cf9Tc7oVNw==",
       "dev": true,
       "requires": {
-        "async": "^1.4.2",
-        "buffer-xor": "^1.0.3",
-        "ethereumjs-util": "^4.0.1",
+        "async": "^2.1.2",
+        "buffer-xor": "^2.0.1",
+        "ethereumjs-util": "^7.0.2",
         "miller-rabin": "^4.0.0"
       },
       "dependencies": {
-        "async": {
-          "version": "1.5.2",
-          "resolved": "https://registry.npmjs.org/async/-/async-1.5.2.tgz",
-          "integrity": "sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo=",
+        "@types/bn.js": {
+          "version": "5.1.1",
+          "resolved": "https://registry.npmjs.org/@types/bn.js/-/bn.js-5.1.1.tgz",
+          "integrity": "sha512-qNrYbZqMx0uJAfKnKclPh+dTwK33KfLHYqtyODwd5HnXOjnkhc4qgn3BrK6RWyGZm5+sIFE7Q7Vz6QQtJB7w7g==",
+          "dev": true,
+          "requires": {
+            "@types/node": "*"
+          }
+        },
+        "bn.js": {
+          "version": "5.2.1",
+          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-5.2.1.tgz",
+          "integrity": "sha512-eXRvHzWyYPBuB4NBy0cmYQjGitUrtqwbvlzP3G6VFnNRbsZQIxQ10PbKKHt8gZ/HW/D/747aDl+QkDqg3KQLMQ==",
           "dev": true
         },
+        "buffer-xor": {
+          "version": "2.0.2",
+          "resolved": "https://registry.npmjs.org/buffer-xor/-/buffer-xor-2.0.2.tgz",
+          "integrity": "sha512-eHslX0bin3GB+Lx2p7lEYRShRewuNZL3fUl4qlVJGGiwoPGftmt8JQgk2Y9Ji5/01TnVDo33E5b5O3vUB1HdqQ==",
+          "dev": true,
+          "requires": {
+            "safe-buffer": "^5.1.1"
+          }
+        },
         "ethereumjs-util": {
-          "version": "4.5.0",
-          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-4.5.0.tgz",
-          "integrity": "sha1-PpQosxfuvaPXJg2FT93alUsfG8Y=",
+          "version": "7.1.5",
+          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-7.1.5.tgz",
+          "integrity": "sha512-SDl5kKrQAudFBUe5OJM9Ac6WmMyYmXX/6sTmLZ3ffG2eY6ZIGBes3pEDxNN6V72WyOw4CPD5RomKdsa8DAAwLg==",
           "dev": true,
           "requires": {
-            "bn.js": "^4.8.0",
+            "@types/bn.js": "^5.1.0",
+            "bn.js": "^5.1.2",
             "create-hash": "^1.1.2",
-            "keccakjs": "^0.2.0",
-            "rlp": "^2.0.0",
-            "secp256k1": "^3.0.1"
+            "ethereum-cryptography": "^0.1.3",
+            "rlp": "^2.2.4"
           }
         }
       }
@@ -2555,6 +2723,97 @@
         }
       }
     },
+    "ethereum-cryptography": {
+      "version": "0.1.3",
+      "resolved": "https://registry.npmjs.org/ethereum-cryptography/-/ethereum-cryptography-0.1.3.tgz",
+      "integrity": "sha512-w8/4x1SGGzc+tO97TASLja6SLd3fRIK2tLVcV2Gx4IB21hE19atll5Cq9o3d0ZmAYC/8aw0ipieTSiekAea4SQ==",
+      "dev": true,
+      "requires": {
+        "@types/pbkdf2": "^3.0.0",
+        "@types/secp256k1": "^4.0.1",
+        "blakejs": "^1.1.0",
+        "browserify-aes": "^1.2.0",
+        "bs58check": "^2.1.2",
+        "create-hash": "^1.2.0",
+        "create-hmac": "^1.1.7",
+        "hash.js": "^1.1.7",
+        "keccak": "^3.0.0",
+        "pbkdf2": "^3.0.17",
+        "randombytes": "^2.1.0",
+        "safe-buffer": "^5.1.2",
+        "scrypt-js": "^3.0.0",
+        "secp256k1": "^4.0.1",
+        "setimmediate": "^1.0.5"
+      },
+      "dependencies": {
+        "bn.js": {
+          "version": "4.12.0",
+          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.12.0.tgz",
+          "integrity": "sha512-c98Bf3tPniI+scsdk237ku1Dc3ujXQTSgyiPUDEOe7tRkhrqridvh8klBv0HCEso1OLOYcHuCv/cS6DNxKH+ZA==",
+          "dev": true
+        },
+        "elliptic": {
+          "version": "6.5.4",
+          "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.4.tgz",
+          "integrity": "sha512-iLhC6ULemrljPZb+QutR5TQGB+pdW6KGD5RSegS+8sorOZT+rdQFbsQFJgvN3eRqNALqJer4oQ16YvJHlU8hzQ==",
+          "dev": true,
+          "requires": {
+            "bn.js": "^4.11.9",
+            "brorand": "^1.1.0",
+            "hash.js": "^1.0.0",
+            "hmac-drbg": "^1.0.1",
+            "inherits": "^2.0.4",
+            "minimalistic-assert": "^1.0.1",
+            "minimalistic-crypto-utils": "^1.0.1"
+          }
+        },
+        "keccak": {
+          "version": "3.0.3",
+          "resolved": "https://registry.npmjs.org/keccak/-/keccak-3.0.3.tgz",
+          "integrity": "sha512-JZrLIAJWuZxKbCilMpNz5Vj7Vtb4scDG3dMXLOsbzBmQGyjwE61BbW7bJkfKKCShXiQZt3T6sBgALRtmd+nZaQ==",
+          "dev": true,
+          "requires": {
+            "node-addon-api": "^2.0.0",
+            "node-gyp-build": "^4.2.0",
+            "readable-stream": "^3.6.0"
+          }
+        },
+        "readable-stream": {
+          "version": "3.6.1",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.1.tgz",
+          "integrity": "sha512-+rQmrWMYGA90yenhTYsLWAsLsqVC8osOw6PKE1HDYiO0gdPeKe/xDHNzIAIn4C91YQ6oenEhfYqqc1883qHbjQ==",
+          "dev": true,
+          "requires": {
+            "inherits": "^2.0.3",
+            "string_decoder": "^1.1.1",
+            "util-deprecate": "^1.0.1"
+          }
+        },
+        "scrypt-js": {
+          "version": "3.0.1",
+          "resolved": "https://registry.npmjs.org/scrypt-js/-/scrypt-js-3.0.1.tgz",
+          "integrity": "sha512-cdwTTnqPu0Hyvf5in5asVdZocVDTNRmR7XEcJuIzMjJeSHybHl7vpB66AzwTaIg6CLSbtjcxc8fqcySfnTkccA==",
+          "dev": true
+        },
+        "secp256k1": {
+          "version": "4.0.3",
+          "resolved": "https://registry.npmjs.org/secp256k1/-/secp256k1-4.0.3.tgz",
+          "integrity": "sha512-NLZVf+ROMxwtEj3Xa562qgv2BK5e2WNmXPiOdVIPLgs6lyTzMvBq0aWTYMI5XCP9jZMVKOcqZLw/Wc4vDkuxhA==",
+          "dev": true,
+          "requires": {
+            "elliptic": "^6.5.4",
+            "node-addon-api": "^2.0.0",
+            "node-gyp-build": "^4.2.0"
+          }
+        },
+        "setimmediate": {
+          "version": "1.0.5",
+          "resolved": "https://registry.npmjs.org/setimmediate/-/setimmediate-1.0.5.tgz",
+          "integrity": "sha512-MATJdZp8sLqDl/68LfQmbP8zKPLQNV6BIZoIgrscFDQ+RsvK/BxeDQOgyxKKoh0y/8h3BqVFnCqQ/gd+reiIXA==",
+          "dev": true
+        }
+      }
+    },
     "ethereum-waffle": {
       "version": "2.4.1",
       "resolved": "https://registry.npmjs.org/ethereum-waffle/-/ethereum-waffle-2.4.1.tgz",
@@ -2602,30 +2861,18 @@
       },
       "dependencies": {
         "ethereumjs-util": {
-          "version": "5.2.0",
-          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-5.2.0.tgz",
-          "integrity": "sha512-CJAKdI0wgMbQFLlLRtZKGcy/L6pzVRgelIZqRqNbuVFM3K9VEnyfbcvz0ncWMRNCe4kaHWjwRYQcYMucmwsnWA==",
+          "version": "5.2.1",
+          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-5.2.1.tgz",
+          "integrity": "sha512-v3kT+7zdyCm1HIqWlLNrHGqHGLpGYIhjeHxQjnDXjLT2FyGJDsd3LWMYUo7pAFRrk86CR3nUJfhC81CCoJNNGQ==",
           "dev": true,
           "requires": {
             "bn.js": "^4.11.0",
             "create-hash": "^1.1.2",
+            "elliptic": "^6.5.2",
+            "ethereum-cryptography": "^0.1.3",
             "ethjs-util": "^0.1.3",
-            "keccak": "^1.0.2",
             "rlp": "^2.0.0",
-            "safe-buffer": "^5.1.1",
-            "secp256k1": "^3.0.1"
-          }
-        },
-        "keccak": {
-          "version": "1.4.0",
-          "resolved": "https://registry.npmjs.org/keccak/-/keccak-1.4.0.tgz",
-          "integrity": "sha512-eZVaCpblK5formjPjeTBik7TAg+pqnDrMHIffSvi9Lh7PQgM1+hSzakUeZFCk9DVVG0dacZJuaz2ntwlzZUIBw==",
-          "dev": true,
-          "requires": {
-            "bindings": "^1.2.1",
-            "inherits": "^2.0.3",
-            "nan": "^2.2.1",
-            "safe-buffer": "^5.1.0"
+            "safe-buffer": "^5.1.1"
           }
         },
         "merkle-patricia-tree": {
@@ -2647,7 +2894,7 @@
             "async": {
               "version": "1.5.2",
               "resolved": "https://registry.npmjs.org/async/-/async-1.5.2.tgz",
-              "integrity": "sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo=",
+              "integrity": "sha512-nSVgobk4rv61R9PUSDtYt7mPVB2olxNR5RWJcAsH676/ef11bUZwvu7+RGYrYauVdDPcO519v68wRhXQtxsV9w==",
               "dev": true
             }
           }
@@ -2655,50 +2902,21 @@
       }
     },
     "ethereumjs-blockchain": {
-      "version": "4.0.3",
-      "resolved": "https://registry.npmjs.org/ethereumjs-blockchain/-/ethereumjs-blockchain-4.0.3.tgz",
-      "integrity": "sha512-0nJWbyA+Gu0ZKZr/cywMtB/77aS/4lOVsIKbgUN2sFQYscXO5rPbUfrEe7G2Zhjp86/a0VqLllemDSTHvx3vZA==",
+      "version": "4.0.4",
+      "resolved": "https://registry.npmjs.org/ethereumjs-blockchain/-/ethereumjs-blockchain-4.0.4.tgz",
+      "integrity": "sha512-zCxaRMUOzzjvX78DTGiKjA+4h2/sF0OYL1QuPux0DHpyq8XiNoF5GYHtb++GUxVlMsMfZV7AVyzbtgcRdIcEPQ==",
       "dev": true,
       "requires": {
         "async": "^2.6.1",
         "ethashjs": "~0.0.7",
         "ethereumjs-block": "~2.2.2",
         "ethereumjs-common": "^1.5.0",
-        "ethereumjs-util": "~6.1.0",
+        "ethereumjs-util": "^6.1.0",
         "flow-stoplight": "^1.0.0",
         "level-mem": "^3.0.1",
         "lru-cache": "^5.1.1",
         "rlp": "^2.2.2",
         "semaphore": "^1.1.0"
-      },
-      "dependencies": {
-        "ethereumjs-util": {
-          "version": "6.1.0",
-          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-6.1.0.tgz",
-          "integrity": "sha512-URESKMFbDeJxnAxPppnk2fN6Y3BIatn9fwn76Lm8bQlt+s52TpG8dN9M66MLPuRAiAOIqL3dfwqWJf0sd0fL0Q==",
-          "dev": true,
-          "requires": {
-            "bn.js": "^4.11.0",
-            "create-hash": "^1.1.2",
-            "ethjs-util": "0.1.6",
-            "keccak": "^1.0.2",
-            "rlp": "^2.0.0",
-            "safe-buffer": "^5.1.1",
-            "secp256k1": "^3.0.1"
-          }
-        },
-        "keccak": {
-          "version": "1.4.0",
-          "resolved": "https://registry.npmjs.org/keccak/-/keccak-1.4.0.tgz",
-          "integrity": "sha512-eZVaCpblK5formjPjeTBik7TAg+pqnDrMHIffSvi9Lh7PQgM1+hSzakUeZFCk9DVVG0dacZJuaz2ntwlzZUIBw==",
-          "dev": true,
-          "requires": {
-            "bindings": "^1.2.1",
-            "inherits": "^2.0.3",
-            "nan": "^2.2.1",
-            "safe-buffer": "^5.1.0"
-          }
-        }
       }
     },
     "ethereumjs-common": {
@@ -2962,7 +3180,7 @@
     "fake-merkle-patricia-tree": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/fake-merkle-patricia-tree/-/fake-merkle-patricia-tree-1.0.1.tgz",
-      "integrity": "sha1-S4w6z7Ugr635hgsfFM2M40As3dM=",
+      "integrity": "sha512-Tgq37lkc9pUIgIKw5uitNUKcgcYL3R6JvXtKQbOf/ZSavXbidsksgp/pAY6p//uhw0I4yoMsvTSovvVIsk/qxA==",
       "dev": true,
       "requires": {
         "checkpoint-store": "^1.1.0"
@@ -3034,7 +3252,7 @@
     "filename-reserved-regex": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/filename-reserved-regex/-/filename-reserved-regex-2.0.0.tgz",
-      "integrity": "sha1-q/c9+rc10EVECr/qLZHzieu/oik=",
+      "integrity": "sha512-lc1bnsSr4L4Bdif8Xb/qrtokGbq5zlsms/CYH8PP+WtCkGNF65DPiQY8vG3SakEdRn8Dlnm+gW/qWKKjS5sZzQ==",
       "dev": true
     },
     "filenamify": {
@@ -3048,6 +3266,15 @@
         "trim-repeated": "^1.0.0"
       }
     },
+    "fill-range": {
+      "version": "7.0.1",
+      "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.0.1.tgz",
+      "integrity": "sha512-qOo9F+dMUmC2Lcb4BbVvnKJxTPjCm+RRpe4gDuGrzkL7mEVl/djYSu2OdQ2Pa302N4oqkSg9ir6jaLWJ2USVpQ==",
+      "dev": true,
+      "requires": {
+        "to-regex-range": "^5.0.1"
+      }
+    },
     "finalhandler": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.2.tgz",
@@ -3104,7 +3331,7 @@
     "find-up": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/find-up/-/find-up-2.1.0.tgz",
-      "integrity": "sha1-RdG35QbHF93UgndaK3eSCjwMV6c=",
+      "integrity": "sha512-NWzkk0jSJtTt08+FBFMvXoeZnOJD+jTtsRmBYbAIzJdX6l7dLgR7CTubCM5/eDdPUBvLCeVasP1brfVR/9/EZQ==",
       "dev": true,
       "requires": {
         "locate-path": "^2.0.0"
@@ -3119,6 +3346,15 @@
         "semver-regex": "^2.0.0"
       }
     },
+    "flat": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/flat/-/flat-4.1.1.tgz",
+      "integrity": "sha512-FmTtBsHskrU6FJ2VxCnsDb84wu9zhmO3cUX2kGFb5tuwhfXxGciiT0oRY+cck35QmG+NmGh5eLz6lLCpWTqwpA==",
+      "dev": true,
+      "requires": {
+        "is-buffer": "~2.0.3"
+      }
+    },
     "flat-cache": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/flat-cache/-/flat-cache-2.0.1.tgz",
@@ -3150,9 +3386,18 @@
     "flow-stoplight": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/flow-stoplight/-/flow-stoplight-1.0.0.tgz",
-      "integrity": "sha1-SiksW8/4s5+mzAyxqFPYbyfu/3s=",
+      "integrity": "sha512-rDjbZUKpN8OYhB0IE/vY/I8UWO/602IIJEU/76Tv4LvYnwHCk0BCsvz4eRr9n+FQcri7L5cyaXOo0+/Kh4HisA==",
       "dev": true
     },
+    "for-each": {
+      "version": "0.3.3",
+      "resolved": "https://registry.npmjs.org/for-each/-/for-each-0.3.3.tgz",
+      "integrity": "sha512-jqYfLp7mo9vIyQf8ykW2v7A+2N4QjeCeI5+Dz9XraiO1ign81wjiH7Fb9vSOWvQfNtmSa4H2RoQTrrXivdUZmw==",
+      "dev": true,
+      "requires": {
+        "is-callable": "^1.1.3"
+      }
+    },
     "forever-agent": {
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz",
@@ -3191,7 +3436,7 @@
     "from2": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/from2/-/from2-2.3.0.tgz",
-      "integrity": "sha1-i/tVAr3kpNNs/e6gB/zKIdfjgq8=",
+      "integrity": "sha512-OMcX/4IC/uqEPVgGeyfN22LJk6AZrMkRZHxcHBMBvHScDGgwTm2GT2Wkgtocyd3JfZffjj2kYUDXXII0Fk9W0g==",
       "dev": true,
       "requires": {
         "inherits": "^2.0.1",
@@ -3229,18 +3474,43 @@
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
       "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
     },
+    "fsevents": {
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz",
+      "integrity": "sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==",
+      "dev": true,
+      "optional": true
+    },
     "function-bind": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
       "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==",
       "dev": true
     },
+    "function.prototype.name": {
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/function.prototype.name/-/function.prototype.name-1.1.5.tgz",
+      "integrity": "sha512-uN7m/BzVKQnCUF/iW8jYea67v++2u7m5UgENbHRtdDVclOUP+FMPlCNdmk0h/ysGyo2tavMJEDqJAkJdRa1vMA==",
+      "dev": true,
+      "requires": {
+        "call-bind": "^1.0.2",
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.19.0",
+        "functions-have-names": "^1.2.2"
+      }
+    },
     "functional-red-black-tree": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/functional-red-black-tree/-/functional-red-black-tree-1.0.1.tgz",
       "integrity": "sha1-GwqzvVU7Kg1jmdKcDj6gslIHgyc=",
       "dev": true
     },
+    "functions-have-names": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/functions-have-names/-/functions-have-names-1.2.3.tgz",
+      "integrity": "sha512-xckBUXyTIqT97tq2x2AMb+g163b5JFysYk0x4qxNFwbfQkmNZoiRHb6sPzI9/QV33WeuvVYBUIiD4NzNIyqaRQ==",
+      "dev": true
+    },
     "ganache-core": {
       "version": "2.10.2",
       "resolved": "https://registry.npmjs.org/ganache-core/-/ganache-core-2.10.2.tgz",
@@ -3322,11 +3592,6 @@
                 "minimist": "^1.2.0"
               }
             },
-            "minimist": {
-              "version": "1.2.0",
-              "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
-              "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ="
-            },
             "semver": {
               "version": "5.7.1",
               "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
@@ -4888,15 +5153,6 @@
             "source-map-support": "^0.4.15"
           },
           "dependencies": {
-            "mkdirp": {
-              "version": "0.5.1",
-              "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-              "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
-              "dev": true,
-              "requires": {
-                "minimist": "0.0.8"
-              }
-            },
             "source-map": {
               "version": "0.5.7",
               "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
@@ -5505,14 +5761,6 @@
                 "yallist": "^4.0.0"
               }
             },
-            "mkdirp": {
-              "version": "0.5.1",
-              "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-              "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
-              "requires": {
-                "minimist": "0.0.8"
-              }
-            },
             "p-map": {
               "version": "3.0.0",
               "resolved": "https://registry.npmjs.org/p-map/-/p-map-3.0.0.tgz",
@@ -6011,16 +6259,6 @@
             "mkdirp": "^0.5.1",
             "rimraf": "^2.5.4",
             "run-queue": "^1.0.0"
-          },
-          "dependencies": {
-            "mkdirp": {
-              "version": "0.5.1",
-              "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-              "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
-              "requires": {
-                "minimist": "0.0.8"
-              }
-            }
           }
         },
         "copy-descriptor": {
@@ -6103,13 +6341,6 @@
             "log-driver": "^1.2.7",
             "minimist": "^1.2.0",
             "request": "^2.88.0"
-          },
-          "dependencies": {
-            "minimist": {
-              "version": "1.2.0",
-              "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
-              "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ="
-            }
           }
         },
         "create-ecdh": {
@@ -6950,14 +7181,6 @@
                 "type-fest": "^0.8.1"
               }
             },
-            "mkdirp": {
-              "version": "0.5.1",
-              "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-              "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
-              "requires": {
-                "minimist": "0.0.8"
-              }
-            },
             "path-key": {
               "version": "2.0.1",
               "resolved": "https://registry.npmjs.org/path-key/-/path-key-2.0.1.tgz",
@@ -9113,11 +9336,6 @@
                 "brace-expansion": "^1.1.7"
               }
             },
-            "minimist": {
-              "version": "0.0.8",
-              "bundled": true,
-              "optional": true
-            },
             "minipass": {
               "version": "2.9.0",
               "bundled": true,
@@ -9135,14 +9353,6 @@
                 "minipass": "^2.9.0"
               }
             },
-            "mkdirp": {
-              "version": "0.5.1",
-              "bundled": true,
-              "optional": true,
-              "requires": {
-                "minimist": "0.0.8"
-              }
-            },
             "ms": {
               "version": "2.1.2",
               "bundled": true,
@@ -9273,13 +9483,6 @@
                 "ini": "~1.3.0",
                 "minimist": "^1.2.0",
                 "strip-json-comments": "~2.0.1"
-              },
-              "dependencies": {
-                "minimist": {
-                  "version": "1.2.0",
-                  "bundled": true,
-                  "optional": true
-                }
               }
             },
             "readable-stream": {
@@ -11549,11 +11752,6 @@
               "requires": {
                 "minimist": "^1.2.0"
               }
-            },
-            "minimist": {
-              "version": "1.2.0",
-              "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
-              "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ="
             }
           }
         },
@@ -12099,11 +12297,6 @@
             "brace-expansion": "^1.1.7"
           }
         },
-        "minimist": {
-          "version": "0.0.8",
-          "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
-          "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0="
-        },
         "minipass": {
           "version": "2.9.0",
           "resolved": "https://registry.npmjs.org/minipass/-/minipass-2.9.0.tgz",
@@ -12226,11 +12419,6 @@
             }
           }
         },
-        "mkdirp": {
-          "version": "1.0.3",
-          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-1.0.3.tgz",
-          "integrity": "sha512-6uCP4Qc0sWsgMLy1EOqqS/3rjDHOEnsStVr/4vtAIK2Y5i2kA7lFFejYrpIyiN9w0pYf4ckeCYT9f1r1P9KX5g=="
-        },
         "mkdirp-promise": {
           "version": "5.0.1",
           "resolved": "https://registry.npmjs.org/mkdirp-promise/-/mkdirp-promise-5.0.1.tgz",
@@ -12257,7 +12445,6 @@
             "js-yaml": "3.13.1",
             "log-symbols": "2.2.0",
             "minimatch": "3.0.4",
-            "mkdirp": "0.5.1",
             "ms": "2.1.1",
             "node-environment-flags": "1.0.6",
             "object.assign": "4.1.0",
@@ -12448,14 +12635,6 @@
                 "chalk": "^2.0.1"
               }
             },
-            "mkdirp": {
-              "version": "0.5.1",
-              "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-              "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
-              "requires": {
-                "minimist": "0.0.8"
-              }
-            },
             "ms": {
               "version": "2.1.1",
               "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
@@ -12613,16 +12792,6 @@
             "mkdirp": "^0.5.1",
             "rimraf": "^2.5.4",
             "run-queue": "^1.0.3"
-          },
-          "dependencies": {
-            "mkdirp": {
-              "version": "0.5.1",
-              "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-              "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
-              "requires": {
-                "minimist": "0.0.8"
-              }
-            }
           }
         },
         "ms": {
@@ -13630,16 +13799,6 @@
             "async": "^2.6.2",
             "debug": "^3.1.1",
             "mkdirp": "^0.5.1"
-          },
-          "dependencies": {
-            "mkdirp": {
-              "version": "0.5.1",
-              "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-              "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
-              "requires": {
-                "minimist": "0.0.8"
-              }
-            }
           }
         },
         "posix-character-classes": {
@@ -15340,14 +15499,6 @@
             "resumer": "~0.0.0",
             "string.prototype.trim": "~1.2.1",
             "through": "~2.3.8"
-          },
-          "dependencies": {
-            "minimist": {
-              "version": "1.2.0",
-              "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
-              "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
-              "dev": true
-            }
           }
         },
         "tar": {
@@ -15362,16 +15513,6 @@
             "mkdirp": "^0.5.0",
             "safe-buffer": "^5.1.2",
             "yallist": "^3.0.3"
-          },
-          "dependencies": {
-            "mkdirp": {
-              "version": "0.5.1",
-              "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-              "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
-              "requires": {
-                "minimist": "0.0.8"
-              }
-            }
           }
         },
         "tar-stream": {
@@ -16809,14 +16950,6 @@
                 "semver": "^5.6.0"
               }
             },
-            "mkdirp": {
-              "version": "0.5.1",
-              "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-              "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
-              "requires": {
-                "minimist": "0.0.8"
-              }
-            },
             "p-limit": {
               "version": "2.2.2",
               "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.2.2.tgz",
@@ -17337,16 +17470,6 @@
           "integrity": "sha512-/lg70HAjtkUgWPVZhZcm+T4hkL8Zbtp1nFNOn3lRrxnlv50SRBv7cR7RqR+GMsd3hUXy9hWBo4CHTbFTcOYwig==",
           "requires": {
             "mkdirp": "^0.5.1"
-          },
-          "dependencies": {
-            "mkdirp": {
-              "version": "0.5.1",
-              "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-              "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
-              "requires": {
-                "minimist": "0.0.8"
-              }
-            }
           }
         },
         "write-file-atomic": {
@@ -17665,12 +17788,29 @@
         }
       }
     },
+    "get-caller-file": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-2.0.5.tgz",
+      "integrity": "sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==",
+      "dev": true
+    },
     "get-func-name": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/get-func-name/-/get-func-name-2.0.0.tgz",
       "integrity": "sha1-6td0q+5y4gQJQzoGY2YCPdaIekE=",
       "dev": true
     },
+    "get-intrinsic": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.2.0.tgz",
+      "integrity": "sha512-L049y6nFOuom5wGyRc3/gdTLO94dySVKRACj1RmJZBQXlbTMhtNIgkWkUHq+jYmZvKf14EW1EoJnnjbmoHij0Q==",
+      "dev": true,
+      "requires": {
+        "function-bind": "^1.1.1",
+        "has": "^1.0.3",
+        "has-symbols": "^1.0.3"
+      }
+    },
     "get-proxy": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/get-proxy/-/get-proxy-2.1.0.tgz",
@@ -17686,6 +17826,16 @@
       "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ=",
       "dev": true
     },
+    "get-symbol-description": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/get-symbol-description/-/get-symbol-description-1.0.0.tgz",
+      "integrity": "sha512-2EmdH1YvIQiZpltCNgkuiUnyukzxM/R6NDJX31Ke3BG1Nq5b0S2PhX59UKi9vZpPDQVdqn+1IcaAwnzTT5vCjw==",
+      "dev": true,
+      "requires": {
+        "call-bind": "^1.0.2",
+        "get-intrinsic": "^1.1.1"
+      }
+    },
     "getpass": {
       "version": "0.1.7",
       "resolved": "https://registry.npmjs.org/getpass/-/getpass-0.1.7.tgz",
@@ -17708,6 +17858,15 @@
         "path-is-absolute": "^1.0.0"
       }
     },
+    "glob-parent": {
+      "version": "5.1.2",
+      "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.2.tgz",
+      "integrity": "sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow==",
+      "dev": true,
+      "requires": {
+        "is-glob": "^4.0.1"
+      }
+    },
     "global": {
       "version": "4.3.2",
       "resolved": "https://registry.npmjs.org/global/-/global-4.3.2.tgz",
@@ -17721,7 +17880,7 @@
     "global-dirs": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/global-dirs/-/global-dirs-0.1.1.tgz",
-      "integrity": "sha1-sxnA3UYH81PzvpzKTHL8FIxJ9EU=",
+      "integrity": "sha512-NknMLn7F2J7aflwFOlGdNIuCDpN3VGoSoB+aap3KABFWbHVn1TCgFC+np23J8W2BiZbjfEw3BFBycSMv1AFblg==",
       "dev": true,
       "requires": {
         "ini": "^1.3.4"
@@ -17733,6 +17892,24 @@
       "integrity": "sha512-WOBp/EEGUiIsJSp7wcv/y6MO+lV9UoncWqxuFfm8eBwzWNgyfBd6Gz+IeKQ9jCmyhoH99g15M3T+QaVHFjizVA==",
       "dev": true
     },
+    "globalthis": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/globalthis/-/globalthis-1.0.3.tgz",
+      "integrity": "sha512-sFdI5LyBiNTHjRd7cGPWapiHWMOXKyuBNX/cWJ3NfzrZQVa8GI/8cofCl74AOVqq9W5kNmguTIzJ/1s2gyI9wA==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3"
+      }
+    },
+    "gopd": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/gopd/-/gopd-1.0.1.tgz",
+      "integrity": "sha512-d65bNlIadxvpb/A2abVdlqKqV563juRnZ1Wtk6s1sIR8uNsXR70xqIzVqxVf1eTqDunwT2MkczEeaezCKTZhwA==",
+      "dev": true,
+      "requires": {
+        "get-intrinsic": "^1.1.3"
+      }
+    },
     "got": {
       "version": "8.3.2",
       "resolved": "https://registry.npmjs.org/got/-/got-8.3.2.tgz",
@@ -17817,12 +17994,33 @@
         }
       }
     },
+    "has-bigints": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/has-bigints/-/has-bigints-1.0.2.tgz",
+      "integrity": "sha512-tSvCKtBr9lkF0Ex0aQiP9N+OpV4zi2r/Nee5VkRDbaqv35RLYMzbwQfFSZZH0kR+Rd6302UJZ2p/bJCEoR3VoQ==",
+      "dev": true
+    },
     "has-flag": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
       "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
       "dev": true
     },
+    "has-property-descriptors": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/has-property-descriptors/-/has-property-descriptors-1.0.0.tgz",
+      "integrity": "sha512-62DVLZGoiEBDHQyqG4w9xCuZ7eJEwNmJRWw2VY84Oedb7WFcA27fiEVe8oUQx9hAUJ4ekurquucTGwsyO1XGdQ==",
+      "dev": true,
+      "requires": {
+        "get-intrinsic": "^1.1.1"
+      }
+    },
+    "has-proto": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/has-proto/-/has-proto-1.0.1.tgz",
+      "integrity": "sha512-7qE+iP+O+bgF9clE5+UoBFzE65mlBiVj3tKCrlNQ0Ogwm0BjpT/gK4SlLYDMybDh5I3TCTKnPPa0oMG7JDYrhg==",
+      "dev": true
+    },
     "has-symbol-support-x": {
       "version": "1.4.2",
       "resolved": "https://registry.npmjs.org/has-symbol-support-x/-/has-symbol-support-x-1.4.2.tgz",
@@ -17830,9 +18028,9 @@
       "dev": true
     },
     "has-symbols": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.1.tgz",
-      "integrity": "sha512-PLcsoqu++dmEIZB+6totNFKq/7Do+Z0u4oT0zKOJNl3lYK6vGwwu2hjHs+68OEZbTjiUE9bgOABXbP/GvrS0Kg==",
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.3.tgz",
+      "integrity": "sha512-l3LCuF6MgDNwTDKkdYGEihYjt5pRPbEg46rtlmnSPlUbgmB8LOIrKJbYYFBSbnPaJexMKtiPO8hmeRjRz2Td+A==",
       "dev": true
     },
     "has-to-string-tag-x": {
@@ -17844,6 +18042,15 @@
         "has-symbol-support-x": "^1.4.1"
       }
     },
+    "has-tostringtag": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/has-tostringtag/-/has-tostringtag-1.0.0.tgz",
+      "integrity": "sha512-kFjcSNhnlGV1kyoGk7OXKSawH5JOb/LzUc5w9B02hOTO0dfFRjbHQKvg1d6cf3HbeUmtU9VbbV3qzZ2Teh97WQ==",
+      "dev": true,
+      "requires": {
+        "has-symbols": "^1.0.2"
+      }
+    },
     "hash-base": {
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/hash-base/-/hash-base-3.0.4.tgz",
@@ -17865,9 +18072,9 @@
       }
     },
     "he": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/he/-/he-1.1.1.tgz",
-      "integrity": "sha1-k0EP0hsAlzUVH4howvJx80J+I/0=",
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/he/-/he-1.2.0.tgz",
+      "integrity": "sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw==",
       "dev": true
     },
     "hmac-drbg": {
@@ -17923,6 +18130,16 @@
         "sshpk": "^1.7.0"
       }
     },
+    "https-proxy-agent": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-5.0.1.tgz",
+      "integrity": "sha512-dFcAjpTQFgoLMzC2VwU+C/CbS7uRL0lWmxDITmqm7C+7F0Odmj6s9l6alZc6AELXhrnggM2CeWSXHGOdX2YtwA==",
+      "dev": true,
+      "requires": {
+        "agent-base": "6",
+        "debug": "4"
+      }
+    },
     "husky": {
       "version": "4.2.5",
       "resolved": "https://registry.npmjs.org/husky/-/husky-4.2.5.tgz",
@@ -18032,9 +18249,9 @@
       "dev": true
     },
     "immediate": {
-      "version": "3.2.3",
-      "resolved": "https://registry.npmjs.org/immediate/-/immediate-3.2.3.tgz",
-      "integrity": "sha1-0UD6j2FGWb1lQSMwl92qwlzdmRw=",
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/immediate/-/immediate-3.3.0.tgz",
+      "integrity": "sha512-HR7EVodfFUdQCTIeySw+WDRFJlPcLOJbXfwwZ7Oom6tjsvZ3bOkCDJHehQC3nxJrv7+f9XecwazynjU8e4Vw3Q==",
       "dev": true
     },
     "import-fresh": {
@@ -18068,9 +18285,9 @@
       "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
     },
     "ini": {
-      "version": "1.3.5",
-      "resolved": "https://registry.npmjs.org/ini/-/ini-1.3.5.tgz",
-      "integrity": "sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw==",
+      "version": "1.3.8",
+      "resolved": "https://registry.npmjs.org/ini/-/ini-1.3.8.tgz",
+      "integrity": "sha512-JV/yugV2uzW5iMRSiZAyDtQd+nxtUnjeLt0acNdw98kKLrvuRVyB80tsREOE7yvGVgalhZ6RNXCmEHkUKBKxew==",
       "dev": true
     },
     "inquirer": {
@@ -18152,10 +18369,21 @@
         }
       }
     },
+    "internal-slot": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/internal-slot/-/internal-slot-1.0.5.tgz",
+      "integrity": "sha512-Y+R5hJrzs52QCG2laLn4udYVnxsfny9CpOhNhUvk/SSSVyF6T27FzRbF0sroPidSu3X8oEAkOn2K804mjpt6UQ==",
+      "dev": true,
+      "requires": {
+        "get-intrinsic": "^1.2.0",
+        "has": "^1.0.3",
+        "side-channel": "^1.0.4"
+      }
+    },
     "into-stream": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/into-stream/-/into-stream-3.1.0.tgz",
-      "integrity": "sha1-lvsKk2wSur1v8XUqF9BWFqvQlMY=",
+      "integrity": "sha512-TcdjPibTksa1NQximqep2r17ISRiNE9fwlfbg3F8ANdvP5/yrFTew86VcO//jk4QTaMlbjypPBq76HN2zaKfZQ==",
       "dev": true,
       "requires": {
         "from2": "^2.1.1",
@@ -18177,23 +18405,71 @@
       "integrity": "sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g==",
       "dev": true
     },
+    "is-array-buffer": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/is-array-buffer/-/is-array-buffer-3.0.2.tgz",
+      "integrity": "sha512-y+FyyR/w8vfIRq4eQcM1EYgSTnmHXPqaF+IgzgraytCFq5Xh8lllDVmAZolPJiZttZLeFSINPYMaEJ7/vWUa1w==",
+      "dev": true,
+      "requires": {
+        "call-bind": "^1.0.2",
+        "get-intrinsic": "^1.2.0",
+        "is-typed-array": "^1.1.10"
+      }
+    },
     "is-arrayish": {
       "version": "0.2.1",
       "resolved": "https://registry.npmjs.org/is-arrayish/-/is-arrayish-0.2.1.tgz",
       "integrity": "sha1-d8mYQFJ6qOyxqLppe4BkWnqSap0=",
       "dev": true
     },
+    "is-bigint": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/is-bigint/-/is-bigint-1.0.4.tgz",
+      "integrity": "sha512-zB9CruMamjym81i2JZ3UMn54PKGsQzsJeo6xvN3HJJ4CAsQNB6iRutp2To77OfCNuoxspsIhzaPoO1zyCEhFOg==",
+      "dev": true,
+      "requires": {
+        "has-bigints": "^1.0.1"
+      }
+    },
+    "is-binary-path": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/is-binary-path/-/is-binary-path-2.1.0.tgz",
+      "integrity": "sha512-ZMERYes6pDydyuGidse7OsHxtbI7WVeUEozgR/g7rd0xUimYNlvZRE/K2MgZTjWy725IfelLeVcEM97mmtRGXw==",
+      "dev": true,
+      "requires": {
+        "binary-extensions": "^2.0.0"
+      }
+    },
+    "is-boolean-object": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/is-boolean-object/-/is-boolean-object-1.1.2.tgz",
+      "integrity": "sha512-gDYaKHJmnj4aWxyj6YHyXVpdQawtVLHU5cb+eztPGczf6cjuTdwve5ZIEfgXqH4e57An1D1AKf8CZ3kYrQRqYA==",
+      "dev": true,
+      "requires": {
+        "call-bind": "^1.0.2",
+        "has-tostringtag": "^1.0.0"
+      }
+    },
+    "is-buffer": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-2.0.5.tgz",
+      "integrity": "sha512-i2R6zNFDwgEHJyQUtJEk0XFi1i0dPFn/oqjK3/vPCcDeJvW5NQ83V8QbicfF1SupOaB0h8ntgBC2YiE7dfyctQ==",
+      "dev": true
+    },
     "is-callable": {
-      "version": "1.1.5",
-      "resolved": "https://registry.npmjs.org/is-callable/-/is-callable-1.1.5.tgz",
-      "integrity": "sha512-ESKv5sMCJB2jnHTWZ3O5itG+O128Hsus4K4Qh1h2/cgn2vbgnLSVqfV46AeJA9D5EeeLa9w81KUXMtn34zhX+Q==",
+      "version": "1.2.7",
+      "resolved": "https://registry.npmjs.org/is-callable/-/is-callable-1.2.7.tgz",
+      "integrity": "sha512-1BC0BVFhS/p0qtw6enp8e+8OD0UrK0oFLztSjNzhcKA3WDuJxxAPXzPuPtKkjEY9UUoEWlX/8fgKeu2S8i9JTA==",
       "dev": true
     },
     "is-date-object": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/is-date-object/-/is-date-object-1.0.2.tgz",
-      "integrity": "sha512-USlDT524woQ08aoZFzh3/Z6ch9Y/EWXEHQ/AaRN0SkKq4t2Jw2R2339tSXmwuVoY7LLlBCbOIlx2myP/L5zk0g==",
-      "dev": true
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/is-date-object/-/is-date-object-1.0.5.tgz",
+      "integrity": "sha512-9YQaSxsAiSwcvS33MBk3wTCVnWK+HhF8VZR2jRxehM16QcVOdHqPn4VPHmRK4lSr38n9JriurInLcP90xsYNfQ==",
+      "dev": true,
+      "requires": {
+        "has-tostringtag": "^1.0.0"
+      }
     },
     "is-directory": {
       "version": "0.3.1",
@@ -18201,6 +18477,12 @@
       "integrity": "sha1-YTObbyR1/Hcv2cnYP1yFddwVSuE=",
       "dev": true
     },
+    "is-extglob": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/is-extglob/-/is-extglob-2.1.1.tgz",
+      "integrity": "sha512-SbKbANkN603Vi4jEZv49LeVJMn4yGwsbzZworEoyEiutsN3nJYdbO36zfhGJ6QEDpOZIFkDtnq5JRxmvl3jsoQ==",
+      "dev": true
+    },
     "is-fullwidth-code-point": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz",
@@ -18213,6 +18495,15 @@
       "integrity": "sha1-Es+5i2W1fdPRk6MSH19uL0N2ArU=",
       "dev": true
     },
+    "is-glob": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-4.0.3.tgz",
+      "integrity": "sha512-xelSayHH36ZgE7ZWhli7pW34hNbNl8Ojv5KVmkJD4hBdD3th8Tfk9vYasLM+mXWOZhFkgZfxhLSnrwRr4elSSg==",
+      "dev": true,
+      "requires": {
+        "is-extglob": "^2.1.1"
+      }
+    },
     "is-hex-prefixed": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-hex-prefixed/-/is-hex-prefixed-1.0.0.tgz",
@@ -18235,6 +18526,27 @@
       "integrity": "sha1-q5124dtM7VHjXeDHLr7PCfc0zeg=",
       "dev": true
     },
+    "is-negative-zero": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/is-negative-zero/-/is-negative-zero-2.0.2.tgz",
+      "integrity": "sha512-dqJvarLawXsFbNDeJW7zAz8ItJ9cd28YufuuFzh0G8pNHjJMnY08Dv7sYX2uF5UpQOwieAeOExEYAWWfu7ZZUA==",
+      "dev": true
+    },
+    "is-number": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/is-number/-/is-number-7.0.0.tgz",
+      "integrity": "sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==",
+      "dev": true
+    },
+    "is-number-object": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/is-number-object/-/is-number-object-1.0.7.tgz",
+      "integrity": "sha512-k1U0IRzLMo7ZlYIfzRu23Oh6MiIFasgpb9X76eqfFZAqwH44UI4KTBvBYIZ1dSL9ZzChTB9ShHfLkR4pdW5krQ==",
+      "dev": true,
+      "requires": {
+        "has-tostringtag": "^1.0.0"
+      }
+    },
     "is-object": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/is-object/-/is-object-1.0.1.tgz",
@@ -18263,12 +18575,13 @@
       "dev": true
     },
     "is-regex": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/is-regex/-/is-regex-1.0.5.tgz",
-      "integrity": "sha512-vlKW17SNq44owv5AQR3Cq0bQPEb8+kF3UKZ2fiZNOWtztYE5i0CzCZxFDwO58qAOWtxdBRVO/V5Qin1wjCqFYQ==",
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/is-regex/-/is-regex-1.1.4.tgz",
+      "integrity": "sha512-kvRdxDsxZjhzUX07ZnLydzS1TU/TJlTUHHY4YLL87e37oUA49DfkLqgy+VjFocowy29cKvcSiu+kIv728jTTVg==",
       "dev": true,
       "requires": {
-        "has": "^1.0.3"
+        "call-bind": "^1.0.2",
+        "has-tostringtag": "^1.0.0"
       }
     },
     "is-retry-allowed": {
@@ -18277,19 +18590,50 @@
       "integrity": "sha512-RUbUeKwvm3XG2VYamhJL1xFktgjvPzL0Hq8C+6yrWIswDy3BIXGqCxhxkc30N9jqK311gVU137K8Ei55/zVJRg==",
       "dev": true
     },
+    "is-shared-array-buffer": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/is-shared-array-buffer/-/is-shared-array-buffer-1.0.2.tgz",
+      "integrity": "sha512-sqN2UDu1/0y6uvXyStCOzyhAjCSlHceFoMKJW8W9EU9cvic/QdsZ0kEU93HEy3IUEFZIiH/3w+AH/UQbPHNdhA==",
+      "dev": true,
+      "requires": {
+        "call-bind": "^1.0.2"
+      }
+    },
     "is-stream": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/is-stream/-/is-stream-1.1.0.tgz",
       "integrity": "sha1-EtSj3U5o4Lec6428hBc66A2RykQ=",
       "dev": true
     },
+    "is-string": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/is-string/-/is-string-1.0.7.tgz",
+      "integrity": "sha512-tE2UXzivje6ofPW7l23cjDOMa09gb7xlAqG6jG5ej6uPV32TlWP3NKPigtaGeHNu9fohccRYvIiZMfOOnOYUtg==",
+      "dev": true,
+      "requires": {
+        "has-tostringtag": "^1.0.0"
+      }
+    },
     "is-symbol": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/is-symbol/-/is-symbol-1.0.3.tgz",
-      "integrity": "sha512-OwijhaRSgqvhm/0ZdAcXNZt9lYdKFpcRDT5ULUuYXPoT794UNOdU+gpT6Rzo7b4V2HUl/op6GqY894AZwv9faQ==",
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/is-symbol/-/is-symbol-1.0.4.tgz",
+      "integrity": "sha512-C/CPBqKWnvdcxqIARxyOh4v1UUEOCHpgDa0WYgpKDFMszcrPcffg5uhwSgPCLD2WWxmq6isisz87tzT01tuGhg==",
+      "dev": true,
+      "requires": {
+        "has-symbols": "^1.0.2"
+      }
+    },
+    "is-typed-array": {
+      "version": "1.1.10",
+      "resolved": "https://registry.npmjs.org/is-typed-array/-/is-typed-array-1.1.10.tgz",
+      "integrity": "sha512-PJqgEHiWZvMpaFZ3uTc8kHPM4+4ADTlDniuQL7cU/UDA0Ql7F70yGfHph3cLNe+c9toaigv+DFzTJKhc2CtO6A==",
       "dev": true,
       "requires": {
-        "has-symbols": "^1.0.1"
+        "available-typed-arrays": "^1.0.5",
+        "call-bind": "^1.0.2",
+        "for-each": "^0.3.3",
+        "gopd": "^1.0.1",
+        "has-tostringtag": "^1.0.0"
       }
     },
     "is-typedarray": {
@@ -18304,6 +18648,15 @@
       "integrity": "sha512-ITvGim8FhRiYe4IQ5uHSkj7pVaPDrCTkNd3yq3cV7iZAcJdHTUMPMEHcqSOy9xZ9qFenQCvi+2wjH9a1nXqHww==",
       "dev": true
     },
+    "is-weakref": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/is-weakref/-/is-weakref-1.0.2.tgz",
+      "integrity": "sha512-qctsuLZmIQ0+vSSMfoVvyFe2+GSEvnmZ2ezTup1SBse9+twCCeial6EEi3Nc2KFcf6+qz2FBPnjXsk8xhKSaPQ==",
+      "dev": true,
+      "requires": {
+        "call-bind": "^1.0.2"
+      }
+    },
     "isarray": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
@@ -18332,9 +18685,9 @@
       }
     },
     "js-sha3": {
-      "version": "0.6.1",
-      "resolved": "https://registry.npmjs.org/js-sha3/-/js-sha3-0.6.1.tgz",
-      "integrity": "sha1-W4n3enR3Z5h39YxKB1JAk0sflcA=",
+      "version": "0.8.0",
+      "resolved": "https://registry.npmjs.org/js-sha3/-/js-sha3-0.8.0.tgz",
+      "integrity": "sha512-gF1cRrHhIzNfToc802P800N8PpXS+evLLXfsVpowqmAFR9uwbi89WvXg2QspOmXL8QL86J4T1EpFu+yUkwJY3Q==",
       "dev": true
     },
     "js-tokens": {
@@ -18428,16 +18781,6 @@
         "safe-buffer": "^5.2.0"
       }
     },
-    "keccakjs": {
-      "version": "0.2.3",
-      "resolved": "https://registry.npmjs.org/keccakjs/-/keccakjs-0.2.3.tgz",
-      "integrity": "sha512-BjLkNDcfaZ6l8HBG9tH0tpmDv3sS2mA7FNQxFHpCdzP3Gb2MVruXBSuoM66SnVxKJpAr5dKGdkHD+bDokt8fTg==",
-      "dev": true,
-      "requires": {
-        "browserify-sha3": "^0.0.4",
-        "sha3": "^1.2.2"
-      }
-    },
     "keyv": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/keyv/-/keyv-3.0.0.tgz",
@@ -18473,7 +18816,7 @@
     "level-iterator-stream": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/level-iterator-stream/-/level-iterator-stream-1.3.1.tgz",
-      "integrity": "sha1-5Dt4sagUPm+pek9IXrjqUwNS8u0=",
+      "integrity": "sha512-1qua0RHNtr4nrZBgYlpV0qHHeHpcRRWTxEZJ8xsemoHAXNL5tbooh4tPEEqIqsbWCAJBmUmkwYK/sW5OrFjWWw==",
       "dev": true,
       "requires": {
         "inherits": "^2.0.1",
@@ -18485,7 +18828,7 @@
         "readable-stream": {
           "version": "1.1.14",
           "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
-          "integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=",
+          "integrity": "sha512-+MeVjFf4L44XUkhM1eYbD8fyEsxcV81pqMSR5gblfcLCHfZvbrqy4/qYHE+/R5HoBUT11WV5O08Cr1n3YXkWVQ==",
           "dev": true,
           "requires": {
             "core-util-is": "~1.0.0",
@@ -18494,6 +18837,12 @@
             "string_decoder": "~0.10.x"
           }
         },
+        "string_decoder": {
+          "version": "0.10.31",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+          "integrity": "sha512-ev2QzSzWPYmy9GuqfIVildA4OdcGLeFZQrq5ys6RtiuF+RQQiZWr8TZNyAcuVXyQRYfEO+MsoB/1BuQVhOJuoQ==",
+          "dev": true
+        },
         "xtend": {
           "version": "4.0.2",
           "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
@@ -18521,6 +18870,12 @@
             "xtend": "~4.0.0"
           }
         },
+        "immediate": {
+          "version": "3.2.3",
+          "resolved": "https://registry.npmjs.org/immediate/-/immediate-3.2.3.tgz",
+          "integrity": "sha512-RrGCXRm/fRVqMIhqXrGEX9rRADavPiDFSoMb/k64i9XMk8uH4r/Omi5Ctierj6XzNecwDbO4WuFbDD1zmpl3Tg==",
+          "dev": true
+        },
         "memdown": {
           "version": "3.0.0",
           "resolved": "https://registry.npmjs.org/memdown/-/memdown-3.0.0.tgz",
@@ -18621,7 +18976,7 @@
     "level-ws": {
       "version": "0.0.0",
       "resolved": "https://registry.npmjs.org/level-ws/-/level-ws-0.0.0.tgz",
-      "integrity": "sha1-Ny5RIXeSSgBCSwtDrvK7QkltIos=",
+      "integrity": "sha512-XUTaO/+Db51Uiyp/t7fCMGVFOTdtLS/NIACxE/GHsij15mKzxksZifKVjlXDF41JMUP/oM1Oc4YNGdKnc3dVLw==",
       "dev": true,
       "requires": {
         "readable-stream": "~1.0.15",
@@ -18631,7 +18986,7 @@
         "readable-stream": {
           "version": "1.0.34",
           "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
-          "integrity": "sha1-Elgg40vIQtLyqq+v5MKRbuMsFXw=",
+          "integrity": "sha512-ok1qVCJuRkNmvebYikljxJA/UEsKwLl2nI1OmaqAu4/UE+h0wKCHok4XkL/gvi39OacXvw59RJUOFUkDib2rHg==",
           "dev": true,
           "requires": {
             "core-util-is": "~1.0.0",
@@ -18639,6 +18994,12 @@
             "isarray": "0.0.1",
             "string_decoder": "~0.10.x"
           }
+        },
+        "string_decoder": {
+          "version": "0.10.31",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+          "integrity": "sha512-ev2QzSzWPYmy9GuqfIVildA4OdcGLeFZQrq5ys6RtiuF+RQQiZWr8TZNyAcuVXyQRYfEO+MsoB/1BuQVhOJuoQ==",
+          "dev": true
         }
       }
     },
@@ -18690,7 +19051,7 @@
     "locate-path": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-2.0.0.tgz",
-      "integrity": "sha1-K1aLJl7slExtnA3pw9u7ygNUzY4=",
+      "integrity": "sha512-NCI2kiDkyR7VeEKm27Kda/iQHyKJe1Bu0FlTbYp3CqJu+9IFe9bLyAjMxf5ZDDbEg+iMPzB5zYyUTSm8wVTKmA==",
       "dev": true,
       "requires": {
         "p-locate": "^2.0.0",
@@ -18703,6 +19064,15 @@
       "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
       "dev": true
     },
+    "log-symbols": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/log-symbols/-/log-symbols-3.0.0.tgz",
+      "integrity": "sha512-dSkNGuI7iG3mfvDzUuYZyvk5dD9ocYCYzNU6CYDE6+Xqd+gwme6Z00NS3dUh8mq/73HaEtT7m6W+yUPtU6BZnQ==",
+      "dev": true,
+      "requires": {
+        "chalk": "^2.4.2"
+      }
+    },
     "lowercase-keys": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/lowercase-keys/-/lowercase-keys-1.0.1.tgz",
@@ -18718,10 +19088,16 @@
         "yallist": "^3.0.2"
       }
     },
+    "lru_map": {
+      "version": "0.3.3",
+      "resolved": "https://registry.npmjs.org/lru_map/-/lru_map-0.3.3.tgz",
+      "integrity": "sha512-Pn9cox5CsMYngeDbmChANltQl+5pi6XmTrraMSzhPmMBbmgcxmqWry0U3PGapCU1yB4/LqCcom7qhHZiF/jGfQ==",
+      "dev": true
+    },
     "ltgt": {
       "version": "2.2.1",
       "resolved": "https://registry.npmjs.org/ltgt/-/ltgt-2.2.1.tgz",
-      "integrity": "sha1-81ypHEk/e3PaDgdJUwTxezH4fuU=",
+      "integrity": "sha512-AI2r85+4MquTw9ZYqabu4nMwy9Oftlfa/e/52t9IjtfG+mGBbTNdAoZ3RQKLHR6r0wQnwZnPIEh/Ya6XTWAKNA==",
       "dev": true
     },
     "make-dir": {
@@ -18759,7 +19135,7 @@
     "memdown": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/memdown/-/memdown-1.4.1.tgz",
-      "integrity": "sha1-tOThkhdGZP+65BNhqlAPMRnv4hU=",
+      "integrity": "sha512-iVrGHZB8i4OQfM155xx8akvG9FIj+ht14DX5CQkCTG4EHzZ3d3sgckIf/Lm9ivZalEsFuEVnWv2B2WZvbrro2w==",
       "dev": true,
       "requires": {
         "abstract-leveldown": "~2.7.1",
@@ -18820,38 +19196,26 @@
       },
       "dependencies": {
         "ethereumjs-util": {
-          "version": "5.2.0",
-          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-5.2.0.tgz",
-          "integrity": "sha512-CJAKdI0wgMbQFLlLRtZKGcy/L6pzVRgelIZqRqNbuVFM3K9VEnyfbcvz0ncWMRNCe4kaHWjwRYQcYMucmwsnWA==",
+          "version": "5.2.1",
+          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-5.2.1.tgz",
+          "integrity": "sha512-v3kT+7zdyCm1HIqWlLNrHGqHGLpGYIhjeHxQjnDXjLT2FyGJDsd3LWMYUo7pAFRrk86CR3nUJfhC81CCoJNNGQ==",
           "dev": true,
           "requires": {
             "bn.js": "^4.11.0",
             "create-hash": "^1.1.2",
+            "elliptic": "^6.5.2",
+            "ethereum-cryptography": "^0.1.3",
             "ethjs-util": "^0.1.3",
-            "keccak": "^1.0.2",
             "rlp": "^2.0.0",
-            "safe-buffer": "^5.1.1",
-            "secp256k1": "^3.0.1"
+            "safe-buffer": "^5.1.1"
           }
         },
         "isarray": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-          "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
+          "integrity": "sha512-VLghIWNM6ELQzo7zwmcg0NmTVyWKYjvIeM83yjp0wRDTmUnrM678fQbcKBo6n2CJEF0szoG//ytg+TKla89ALQ==",
           "dev": true
         },
-        "keccak": {
-          "version": "1.4.0",
-          "resolved": "https://registry.npmjs.org/keccak/-/keccak-1.4.0.tgz",
-          "integrity": "sha512-eZVaCpblK5formjPjeTBik7TAg+pqnDrMHIffSvi9Lh7PQgM1+hSzakUeZFCk9DVVG0dacZJuaz2ntwlzZUIBw==",
-          "dev": true,
-          "requires": {
-            "bindings": "^1.2.1",
-            "inherits": "^2.0.3",
-            "nan": "^2.2.1",
-            "safe-buffer": "^5.1.0"
-          }
-        },
         "level-ws": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/level-ws/-/level-ws-1.0.0.tgz",
@@ -18864,9 +19228,9 @@
           },
           "dependencies": {
             "readable-stream": {
-              "version": "2.3.7",
-              "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
-              "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
+              "version": "2.3.8",
+              "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.8.tgz",
+              "integrity": "sha512-8p0AUk4XODgIewSi0l8Epjs+EVnWiK7NoDIEGU0HhE7+ZyY8D1IMY7odu5lRrFXGg71L15KG8QrPmum45RTtdA==",
               "dev": true,
               "requires": {
                 "core-util-is": "~1.0.0",
@@ -18887,9 +19251,9 @@
           }
         },
         "readable-stream": {
-          "version": "3.6.0",
-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
-          "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
+          "version": "3.6.1",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.1.tgz",
+          "integrity": "sha512-+rQmrWMYGA90yenhTYsLWAsLsqVC8osOw6PKE1HDYiO0gdPeKe/xDHNzIAIn4C91YQ6oenEhfYqqc1883qHbjQ==",
           "dev": true,
           "requires": {
             "inherits": "^2.0.3",
@@ -19001,10 +19365,9 @@
       }
     },
     "minimist": {
-      "version": "0.0.8",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
-      "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
-      "dev": true
+      "version": "1.2.8",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
+      "integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA=="
     },
     "minipass": {
       "version": "2.9.0",
@@ -19026,12 +19389,11 @@
       }
     },
     "mkdirp": {
-      "version": "0.5.1",
-      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-      "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
-      "dev": true,
+      "version": "0.5.5",
+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+      "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
       "requires": {
-        "minimist": "0.0.8"
+        "minimist": "^1.2.5"
       }
     },
     "mkdirp-promise": {
@@ -19044,43 +19406,88 @@
       }
     },
     "mocha": {
-      "version": "5.2.0",
-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-5.2.0.tgz",
-      "integrity": "sha512-2IUgKDhc3J7Uug+FxMXuqIyYzH7gJjXECKe/w43IGgQHTSj3InJi+yAA7T24L9bQMRKiUEHxEX37G5JpVUGLcQ==",
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-7.2.0.tgz",
+      "integrity": "sha512-O9CIypScywTVpNaRrCAgoUnJgozpIofjKUYmJhiCIJMiuYnLI6otcb1/kpW9/n/tJODHGZ7i8aLQoDVsMtOKQQ==",
       "dev": true,
       "requires": {
+        "ansi-colors": "3.2.3",
         "browser-stdout": "1.3.1",
-        "commander": "2.15.1",
-        "debug": "3.1.0",
+        "chokidar": "3.3.0",
+        "debug": "3.2.6",
         "diff": "3.5.0",
         "escape-string-regexp": "1.0.5",
-        "glob": "7.1.2",
+        "find-up": "3.0.0",
+        "glob": "7.1.3",
         "growl": "1.10.5",
-        "he": "1.1.1",
+        "he": "1.2.0",
+        "js-yaml": "3.13.1",
+        "log-symbols": "3.0.0",
         "minimatch": "3.0.4",
-        "mkdirp": "0.5.1",
-        "supports-color": "5.4.0"
+        "mkdirp": "0.5.5",
+        "ms": "2.1.1",
+        "node-environment-flags": "1.0.6",
+        "object.assign": "4.1.0",
+        "strip-json-comments": "2.0.1",
+        "supports-color": "6.0.0",
+        "which": "1.3.1",
+        "wide-align": "1.1.3",
+        "yargs": "13.3.2",
+        "yargs-parser": "13.1.2",
+        "yargs-unparser": "1.6.0"
       },
       "dependencies": {
-        "commander": {
-          "version": "2.15.1",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.15.1.tgz",
-          "integrity": "sha512-VlfT9F3V0v+jr4yxPc5gg9s62/fIVWsd2Bk2iD435um1NlGMYdVCq+MjcXnhYq2icNOizHr1kK+5TI6H0Hy0ag==",
+        "ansi-colors": {
+          "version": "3.2.3",
+          "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-3.2.3.tgz",
+          "integrity": "sha512-LEHHyuhlPY3TmuUYMh2oz89lTShfvgbmzaBcxve9t/9Wuy7Dwf4yoAKcND7KFT1HAQfqZ12qtc+DUrBMeKF9nw==",
           "dev": true
         },
+        "chokidar": {
+          "version": "3.3.0",
+          "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.3.0.tgz",
+          "integrity": "sha512-dGmKLDdT3Gdl7fBUe8XK+gAtGmzy5Fn0XkkWQuYxGIgWVPPse2CxFA5mtrlD0TOHaHjEUqkWNyP1XdHoJES/4A==",
+          "dev": true,
+          "requires": {
+            "anymatch": "~3.1.1",
+            "braces": "~3.0.2",
+            "fsevents": "~2.1.1",
+            "glob-parent": "~5.1.0",
+            "is-binary-path": "~2.1.0",
+            "is-glob": "~4.0.1",
+            "normalize-path": "~3.0.0",
+            "readdirp": "~3.2.0"
+          }
+        },
         "debug": {
-          "version": "3.1.0",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
-          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+          "version": "3.2.6",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
+          "integrity": "sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==",
           "dev": true,
           "requires": {
-            "ms": "2.0.0"
+            "ms": "^2.1.1"
+          }
+        },
+        "find-up": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/find-up/-/find-up-3.0.0.tgz",
+          "integrity": "sha512-1yD6RmLI1XBfxugvORwlck6f75tYL+iR0jqwsOrOxMZyGYqUuDhJ0l4AXdO1iX/FTs9cBAMEk1gWSEx1kSbylg==",
+          "dev": true,
+          "requires": {
+            "locate-path": "^3.0.0"
           }
         },
+        "fsevents": {
+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.1.3.tgz",
+          "integrity": "sha512-Auw9a4AxqWpa9GUfj370BMPzzyncfBABW8Mab7BGWBYDj4Isgq+cDKtx0i6u9jcX9pQDnswsaaOTgTmA5pEjuQ==",
+          "dev": true,
+          "optional": true
+        },
         "glob": {
-          "version": "7.1.2",
-          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
-          "integrity": "sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ==",
+          "version": "7.1.3",
+          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.3.tgz",
+          "integrity": "sha512-vcfuiIxogLV4DlGBHIUOwI0IbrJ8HWPc4MU7HzviGeNho/UJDfi6B5p3sHeWIQ0KGIU0Jpxi5ZHxemQfLkkAwQ==",
           "dev": true,
           "requires": {
             "fs.realpath": "^1.0.0",
@@ -19091,16 +19498,77 @@
             "path-is-absolute": "^1.0.0"
           }
         },
+        "locate-path": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-3.0.0.tgz",
+          "integrity": "sha512-7AO748wWnIhNqAuaty2ZWHkQHRSNfPVIsPIfwEOWO22AmaoVrWavlOcMR5nzTLNYvp36X220/maaRsrec1G65A==",
+          "dev": true,
+          "requires": {
+            "p-locate": "^3.0.0",
+            "path-exists": "^3.0.0"
+          }
+        },
         "ms": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
+          "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==",
+          "dev": true
+        },
+        "object-keys": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.1.tgz",
+          "integrity": "sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==",
           "dev": true
         },
+        "object.assign": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/object.assign/-/object.assign-4.1.0.tgz",
+          "integrity": "sha512-exHJeq6kBKj58mqGyTQ9DFvrZC/eR6OwxzoM9YRoGBqrXYonaFyGiFMuc9VZrXf7DarreEwMpurG3dd+CNyW5w==",
+          "dev": true,
+          "requires": {
+            "define-properties": "^1.1.2",
+            "function-bind": "^1.1.1",
+            "has-symbols": "^1.0.0",
+            "object-keys": "^1.0.11"
+          }
+        },
+        "p-limit": {
+          "version": "2.3.0",
+          "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.3.0.tgz",
+          "integrity": "sha512-//88mFWSJx8lxCzwdAABTJL2MyWB12+eIY7MDL2SqLmAkeKU9qxRvWuSyTjm3FUmpBEMuFfckAIqEaVGUDxb6w==",
+          "dev": true,
+          "requires": {
+            "p-try": "^2.0.0"
+          }
+        },
+        "p-locate": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-3.0.0.tgz",
+          "integrity": "sha512-x+12w/To+4GFfgJhBEpiDcLozRJGegY+Ei7/z0tSLkMmxGZNybVMSfWj9aJn8Z5Fc7dBUNJOOVgPv2H7IwulSQ==",
+          "dev": true,
+          "requires": {
+            "p-limit": "^2.0.0"
+          }
+        },
+        "p-try": {
+          "version": "2.2.0",
+          "resolved": "https://registry.npmjs.org/p-try/-/p-try-2.2.0.tgz",
+          "integrity": "sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==",
+          "dev": true
+        },
+        "readdirp": {
+          "version": "3.2.0",
+          "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.2.0.tgz",
+          "integrity": "sha512-crk4Qu3pmXwgxdSgGhgA/eXiJAPQiX4GMOZZMXnqKxHX7TaoL+3gQVo/WeuAiogr07DpnfjIMpXXa+PAIvwPGQ==",
+          "dev": true,
+          "requires": {
+            "picomatch": "^2.0.4"
+          }
+        },
         "supports-color": {
-          "version": "5.4.0",
-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.4.0.tgz",
-          "integrity": "sha512-zjaXglF5nnWpsq470jSv6P9DwPvgLkuapYmfDm3JWOm0vkNTVF2tI4UrN2r6jH1qM/uc/WtxYY1hYoA2dOKj5w==",
+          "version": "6.0.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-6.0.0.tgz",
+          "integrity": "sha512-on9Kwidc1IUQo+bQdhi8+Tijpo0e1SS6RoGo2guUwn5vdaxw8RXOF9Vb2ws+ihWOmh4JnCJOvaziZWP1VABaLg==",
           "dev": true,
           "requires": {
             "has-flag": "^3.0.0"
@@ -19162,12 +19630,48 @@
       "integrity": "sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ==",
       "dev": true
     },
+    "node-addon-api": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-2.0.2.tgz",
+      "integrity": "sha512-Ntyt4AIXyaLIuMHF6IOoTakB3K+RWxwtsHNRxllEoA6vPwP9o4866g6YWDLUdnucilZhmkxiHwHr11gAENw+QA==",
+      "dev": true
+    },
+    "node-environment-flags": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/node-environment-flags/-/node-environment-flags-1.0.6.tgz",
+      "integrity": "sha512-5Evy2epuL+6TM0lCQGpFIj6KwiEsGh1SrHUhTbNX+sLbBtjidPZFAnVK9y5yU1+h//RitLbRHTIMyxQPtxMdHw==",
+      "dev": true,
+      "requires": {
+        "object.getownpropertydescriptors": "^2.0.3",
+        "semver": "^5.7.0"
+      },
+      "dependencies": {
+        "semver": {
+          "version": "5.7.1",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
+          "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==",
+          "dev": true
+        }
+      }
+    },
     "node-fetch": {
       "version": "2.6.0",
       "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.0.tgz",
       "integrity": "sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA==",
       "dev": true
     },
+    "node-gyp-build": {
+      "version": "4.6.0",
+      "resolved": "https://registry.npmjs.org/node-gyp-build/-/node-gyp-build-4.6.0.tgz",
+      "integrity": "sha512-NTZVKn9IylLwUzaKjkas1e4u2DLNcV4rdYagA4PWdPwW87Bi7z+BznyKSRwS/761tV/lzCGXplWsiaMjLqP2zQ==",
+      "dev": true
+    },
+    "normalize-path": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz",
+      "integrity": "sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==",
+      "dev": true
+    },
     "normalize-url": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/normalize-url/-/normalize-url-2.0.1.tgz",
@@ -19182,7 +19686,7 @@
         "sort-keys": {
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/sort-keys/-/sort-keys-2.0.0.tgz",
-          "integrity": "sha1-ZYU1WEhh7JfXMNbPQYIuH1ZoQSg=",
+          "integrity": "sha512-/dPCrG1s3ePpWm6yBbxZq5Be1dXGLyLn9Z791chDC3NFrpkVbWGzkBwPN1knaciexFXgRJ7hzdnwZ4stHSDmjg==",
           "dev": true,
           "requires": {
             "is-plain-obj": "^1.0.0"
@@ -19231,27 +19735,27 @@
       "dev": true
     },
     "object-inspect": {
-      "version": "1.7.0",
-      "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.7.0.tgz",
-      "integrity": "sha512-a7pEHdh1xKIAgTySUGgLMx/xwDZskN1Ud6egYYN3EdRW4ZMPNEDUTF+hwy2LUC+Bl+SyLXANnwz/jyh/qutKUw==",
+      "version": "1.12.3",
+      "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.12.3.tgz",
+      "integrity": "sha512-geUvdk7c+eizMNUDkRpW1wJwgfOiOeHbxBR/hLXK1aT6zmVSO0jsQcs7fj6MGw89jC/cjGfLcNOrtMYtGqm81g==",
       "dev": true
     },
     "object-keys": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-0.4.0.tgz",
-      "integrity": "sha1-KKaq50KN0sOpLz2V8hM13SBOAzY=",
+      "integrity": "sha512-ncrLw+X55z7bkl5PnUvHwFK9FcGuFYo9gtjws2XtSzL+aZ8tm830P60WJ0dSmFVaSalWieW5MD7kEdnXda9yJw==",
       "dev": true
     },
     "object.assign": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/object.assign/-/object.assign-4.1.0.tgz",
-      "integrity": "sha512-exHJeq6kBKj58mqGyTQ9DFvrZC/eR6OwxzoM9YRoGBqrXYonaFyGiFMuc9VZrXf7DarreEwMpurG3dd+CNyW5w==",
+      "version": "4.1.4",
+      "resolved": "https://registry.npmjs.org/object.assign/-/object.assign-4.1.4.tgz",
+      "integrity": "sha512-1mxKf0e58bvyjSCtKYY4sRe9itRk3PJpquJOjeIkz885CczcI4IvJJDLPS72oowuSh+pBxUFROpX+TU++hxhZQ==",
       "dev": true,
       "requires": {
-        "define-properties": "^1.1.2",
-        "function-bind": "^1.1.1",
-        "has-symbols": "^1.0.0",
-        "object-keys": "^1.0.11"
+        "call-bind": "^1.0.2",
+        "define-properties": "^1.1.4",
+        "has-symbols": "^1.0.3",
+        "object-keys": "^1.1.1"
       },
       "dependencies": {
         "object-keys": {
@@ -19263,13 +19767,15 @@
       }
     },
     "object.getownpropertydescriptors": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/object.getownpropertydescriptors/-/object.getownpropertydescriptors-2.1.0.tgz",
-      "integrity": "sha512-Z53Oah9A3TdLoblT7VKJaTDdXdT+lQO+cNpKVnya5JDe9uLvzu1YyY1yFDFrcxrlRgWrEFH0jJtD/IbuwjcEVg==",
+      "version": "2.1.5",
+      "resolved": "https://registry.npmjs.org/object.getownpropertydescriptors/-/object.getownpropertydescriptors-2.1.5.tgz",
+      "integrity": "sha512-yDNzckpM6ntyQiGTik1fKV1DcVDRS+w8bvpWNCBanvH5LfRX9O8WTHqQzG4RZwRAM4I0oU7TV11Lj5v0g20ibw==",
       "dev": true,
       "requires": {
-        "define-properties": "^1.1.3",
-        "es-abstract": "^1.17.0-next.1"
+        "array.prototype.reduce": "^1.0.5",
+        "call-bind": "^1.0.2",
+        "define-properties": "^1.1.4",
+        "es-abstract": "^1.20.4"
       }
     },
     "oboe": {
@@ -19356,7 +19862,7 @@
     "p-is-promise": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/p-is-promise/-/p-is-promise-1.1.0.tgz",
-      "integrity": "sha1-nJRWmJ6fZYgBewQ01WCXZ1w9oF4=",
+      "integrity": "sha512-zL7VE4JVS2IFSkR2GQKDSPEVxkoH43/p7oEnwpdCndKYJO0HVeRB7fA8TJwuLOTBREtK0ea8eHaxdwcpob5dmg==",
       "dev": true
     },
     "p-limit": {
@@ -19371,7 +19877,7 @@
     "p-locate": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-2.0.0.tgz",
-      "integrity": "sha1-IKAQOyIqcMj9OcwuWAaA893l7EM=",
+      "integrity": "sha512-nQja7m7gSKuewoVRen45CtVfODR3crN3goVQ0DDZ9N3yHxgpkuBhZqsaiotSQRrADUrne346peY7kT3TSACykg==",
       "dev": true,
       "requires": {
         "p-limit": "^1.1.0"
@@ -19389,7 +19895,7 @@
     "p-try": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/p-try/-/p-try-1.0.0.tgz",
-      "integrity": "sha1-y8ec26+P1CKOE/Yh8rGiN8GyB7M=",
+      "integrity": "sha512-U1etNYuMJoIz3ZXSrrySFjsXQTWOx2/jdi86L+2pRvph/qMKL6sbcCYdH23fqsbm8TH2Gn0OybpT4eSFlCVHww==",
       "dev": true
     },
     "parent-module": {
@@ -19454,7 +19960,7 @@
     "path-exists": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-3.0.0.tgz",
-      "integrity": "sha1-zg6+ql94yxiSXqfYENe1mwEP1RU=",
+      "integrity": "sha512-bpC7GYwiDYQ4wYLe+FA8lhRjhQCMcQGuSgGGqDkg/QerRWw9CmGRT0iSOVRSZJ29NMLZgIzqaljJ63oaL4NIJQ==",
       "dev": true
     },
     "path-is-absolute": {
@@ -19523,6 +20029,12 @@
       "integrity": "sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns=",
       "dev": true
     },
+    "picomatch": {
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.1.tgz",
+      "integrity": "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==",
+      "dev": true
+    },
     "pify": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
@@ -19697,7 +20209,7 @@
     "proto-list": {
       "version": "1.2.4",
       "resolved": "https://registry.npmjs.org/proto-list/-/proto-list-1.2.4.tgz",
-      "integrity": "sha1-IS1b/hMYMGpCD2QCuOJv85ZHqEk=",
+      "integrity": "sha512-vtK/94akxsTMhe0/cbfpR+syPuszcuwhqVjJq26CuNDgFGj682oRBXOP5MJpv2r7JtE8MsiepGIqvvOTBwn2vA==",
       "dev": true
     },
     "proxy-addr": {
@@ -19713,7 +20225,7 @@
     "prr": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/prr/-/prr-1.0.1.tgz",
-      "integrity": "sha1-0/wRS6BplaRexok/SEzrHXj19HY=",
+      "integrity": "sha512-yPw4Sng1gWghHQWj0B3ZggWUm4qVbPwPFcRG8KyxiU7J2OHFSoEHKS+EZ3fv5l1t9CyCiop6l/ZYeWbrgoQejw==",
       "dev": true
     },
     "psl": {
@@ -19753,10 +20265,13 @@
       "dev": true
     },
     "qs": {
-      "version": "6.9.3",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.9.3.tgz",
-      "integrity": "sha512-EbZYNarm6138UKKq46tdx08Yo/q9ZhFoAXAI1meAFd2GtbRDhbZY2WQSICskT0c5q99aFzLG1D4nvTk9tqfXIw==",
-      "dev": true
+      "version": "6.11.0",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.11.0.tgz",
+      "integrity": "sha512-MvjoMCJwEarSbUYk5O+nmoSzSutSsTwF85zcHPQ9OrlFoZOYIjaqBAJIqIXjptyD5vThxGq52Xu/MaJzRkIk4Q==",
+      "dev": true,
+      "requires": {
+        "side-channel": "^1.0.4"
+      }
     },
     "query-string": {
       "version": "5.1.1",
@@ -19801,15 +20316,60 @@
       "dev": true
     },
     "raw-body": {
-      "version": "2.4.1",
-      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.4.1.tgz",
-      "integrity": "sha512-9WmIKF6mkvA0SLmA2Knm9+qj89e+j1zqgyn8aXGd7+nAduPoqgI9lO57SAZNn/Byzo5P7JhXTyg9PzaJbH73bA==",
+      "version": "2.5.2",
+      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.5.2.tgz",
+      "integrity": "sha512-8zGqypfENjCIqGhgXToC8aB2r7YrBX+AQAfIPs/Mlk+BtPTztOvTS01NRW/3Eh60J+a48lt8qsCzirQ6loCVfA==",
       "dev": true,
       "requires": {
-        "bytes": "3.1.0",
-        "http-errors": "1.7.3",
+        "bytes": "3.1.2",
+        "http-errors": "2.0.0",
         "iconv-lite": "0.4.24",
         "unpipe": "1.0.0"
+      },
+      "dependencies": {
+        "bytes": {
+          "version": "3.1.2",
+          "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.2.tgz",
+          "integrity": "sha512-/Nf7TyzTx6S3yRJObOAV7956r8cr2+Oj8AC5dt8wSP3BQAoeX58NoHyCU8P8zGkNXStjTSi6fzO6F0pBdcYbEg==",
+          "dev": true
+        },
+        "depd": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
+          "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw==",
+          "dev": true
+        },
+        "http-errors": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-2.0.0.tgz",
+          "integrity": "sha512-FtwrG/euBzaEjYeRqOgly7G0qviiXoJWnvEH2Z1plBdXgbyjv34pHTSb9zoeHMyDy33+DWy5Wt9Wo+TURtOYSQ==",
+          "dev": true,
+          "requires": {
+            "depd": "2.0.0",
+            "inherits": "2.0.4",
+            "setprototypeof": "1.2.0",
+            "statuses": "2.0.1",
+            "toidentifier": "1.0.1"
+          }
+        },
+        "setprototypeof": {
+          "version": "1.2.0",
+          "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.2.0.tgz",
+          "integrity": "sha512-E5LDX7Wrp85Kil5bhZv46j8jOeboKq5JMmYM3gVGdGH8xFpPWXUMsNrlODCrkoxMEeNi/XZIwuRvY4XNwYMJpw==",
+          "dev": true
+        },
+        "statuses": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/statuses/-/statuses-2.0.1.tgz",
+          "integrity": "sha512-RwNA9Z/7PrK06rYLIzFMlaF+l73iwpzsqRIFgbMLbTcLD6cOao82TaWefPXQvB2fOC4AjuYSEndS7N/mTCbkdQ==",
+          "dev": true
+        },
+        "toidentifier": {
+          "version": "1.0.1",
+          "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz",
+          "integrity": "sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA==",
+          "dev": true
+        }
       }
     },
     "readable-stream": {
@@ -19850,12 +20410,32 @@
         }
       }
     },
+    "readdirp": {
+      "version": "3.6.0",
+      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.6.0.tgz",
+      "integrity": "sha512-hOS089on8RduqdbhvQ5Z37A0ESjsqz6qnRcffsMU3495FuTdqSm+7bhJ29JvIOsBDEEnan5DPu9t3To9VRlMzA==",
+      "dev": true,
+      "requires": {
+        "picomatch": "^2.2.1"
+      }
+    },
     "regenerator-runtime": {
       "version": "0.13.5",
       "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.5.tgz",
       "integrity": "sha512-ZS5w8CpKFinUzOwW3c83oPeVXoNsrLsaCoLtJvAClH135j/R77RuymhiSErhm2lKcwSCIpmvIWSbDkIfAqKQlA==",
       "dev": true
     },
+    "regexp.prototype.flags": {
+      "version": "1.4.3",
+      "resolved": "https://registry.npmjs.org/regexp.prototype.flags/-/regexp.prototype.flags-1.4.3.tgz",
+      "integrity": "sha512-fjggEOO3slI6Wvgjwflkc4NFRCTZAu5CnNfBd5qOMYhWdn67nJBBu34/TkD++eeFmd8C9r9jfXJ27+nSiRkSUA==",
+      "dev": true,
+      "requires": {
+        "call-bind": "^1.0.2",
+        "define-properties": "^1.1.3",
+        "functions-have-names": "^1.2.2"
+      }
+    },
     "regexpp": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/regexpp/-/regexpp-2.0.1.tgz",
@@ -19898,11 +20478,23 @@
         }
       }
     },
+    "require-directory": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
+      "integrity": "sha512-fGxEI7+wsG9xrvdjsrlmL22OMTTiHRwAMroiEeMgq8gzoLC/PQr7RsRDSTLUg/bZAZtF+TVIkHc6/4RIKrui+Q==",
+      "dev": true
+    },
     "require-from-string": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/require-from-string/-/require-from-string-2.0.2.tgz",
       "integrity": "sha512-Xf0nWe6RseziFMu+Ap9biiUbmplq6S9/p+7w7YXP/JBHhrUDDUhwa+vANyubuqfZWTveU//DYVGsDG7RKL/vEw=="
     },
+    "require-main-filename": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-2.0.0.tgz",
+      "integrity": "sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg==",
+      "dev": true
+    },
     "resolve": {
       "version": "1.15.1",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.15.1.tgz",
@@ -19994,6 +20586,17 @@
       "integrity": "sha512-fZEwUGbVl7kouZs1jCdMLdt95hdIv0ZeHg6L7qPeciMZhZ+/gdesW4wgTARkrFWEpspjEATAzUGPG8N2jJiwbg==",
       "dev": true
     },
+    "safe-regex-test": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/safe-regex-test/-/safe-regex-test-1.0.0.tgz",
+      "integrity": "sha512-JBUUzyOgEwXQY1NuPtvcj/qcBDbDmEvWufhlnXZIm75DEHp+afM1r1ujJpJsV/gSM4t59tpDyPi1sd6ZaPFfsA==",
+      "dev": true,
+      "requires": {
+        "call-bind": "^1.0.2",
+        "get-intrinsic": "^1.1.3",
+        "is-regex": "^1.1.4"
+      }
+    },
     "safer-buffer": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
@@ -20132,6 +20735,12 @@
         "xhr": "^2.3.3"
       }
     },
+    "set-blocking": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
+      "integrity": "sha512-KiKBS8AnWGEyLzofFfmvKwpdPzqiy16LvQfK3yv/fVH7Bj13/wl3JSR1J+rfgRE9q7xUJK4qvgS8raSOeLUehw==",
+      "dev": true
+    },
     "setimmediate": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/setimmediate/-/setimmediate-1.0.4.tgz",
@@ -20154,23 +20763,6 @@
         "safe-buffer": "^5.0.1"
       }
     },
-    "sha3": {
-      "version": "1.2.6",
-      "resolved": "https://registry.npmjs.org/sha3/-/sha3-1.2.6.tgz",
-      "integrity": "sha512-KgLGmJGrmNB4JWVsAV11Yk6KbvsAiygWJc7t5IebWva/0NukNrjJqhtKhzy3Eiv2AKuGvhZZt7dt1mDo7HkoiQ==",
-      "dev": true,
-      "requires": {
-        "nan": "2.13.2"
-      },
-      "dependencies": {
-        "nan": {
-          "version": "2.13.2",
-          "resolved": "https://registry.npmjs.org/nan/-/nan-2.13.2.tgz",
-          "integrity": "sha512-TghvYc72wlMGMVMluVo9WRJc0mB8KxxF/gZ4YYFy7V2ZQX9l7rgbPg7vjS9mt6U5HXODVFVI2bOduCzwOMv/lw==",
-          "dev": true
-        }
-      }
-    },
     "shebang-command": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-1.2.0.tgz",
@@ -20186,6 +20778,17 @@
       "integrity": "sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=",
       "dev": true
     },
+    "side-channel": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.0.4.tgz",
+      "integrity": "sha512-q5XPytqFEIKHkGdiMIrY10mvLRvnQh42/+GoBlFW3b2LXLE2xxJpZFdm94we0BaoV3RwJyGqg5wS7epxTv0Zvw==",
+      "dev": true,
+      "requires": {
+        "call-bind": "^1.0.0",
+        "get-intrinsic": "^1.0.2",
+        "object-inspect": "^1.9.0"
+      }
+    },
     "signal-exit": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.3.tgz",
@@ -20372,7 +20975,7 @@
     "sort-keys": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/sort-keys/-/sort-keys-1.1.2.tgz",
-      "integrity": "sha1-RBttTTRnmPG05J6JIK37oOVD+a0=",
+      "integrity": "sha512-vzn8aSqKgytVik0iwdBEi+zevbTYZogewTUM6dtpmGwEcdzbub/TX4bCzRhebDCRC3QzXgJsLRKB2V/Oof7HXg==",
       "dev": true,
       "requires": {
         "is-plain-obj": "^1.0.0"
@@ -20381,7 +20984,7 @@
     "sort-keys-length": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/sort-keys-length/-/sort-keys-length-1.0.1.tgz",
-      "integrity": "sha1-nLb09OnkgVWmqgZx7dM2/xR5oYg=",
+      "integrity": "sha512-GRbEOUqCxemTAk/b32F2xa8wDTs+Z1QHOkbhJDQTvv/6G3ZkbJ+frYWsTcc7cBB3Fu4wy4XlLCuNtJuMn7Gsvw==",
       "dev": true,
       "requires": {
         "sort-keys": "^1.0.0"
@@ -20458,53 +21061,36 @@
       }
     },
     "string.prototype.trimend": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/string.prototype.trimend/-/string.prototype.trimend-1.0.1.tgz",
-      "integrity": "sha512-LRPxFUaTtpqYsTeNKaFOw3R4bxIzWOnbQ837QfBylo8jIxtcbK/A/sMV7Q+OAV/vWo+7s25pOE10KYSjaSO06g==",
-      "dev": true,
-      "requires": {
-        "define-properties": "^1.1.3",
-        "es-abstract": "^1.17.5"
-      }
-    },
-    "string.prototype.trimleft": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/string.prototype.trimleft/-/string.prototype.trimleft-2.1.2.tgz",
-      "integrity": "sha512-gCA0tza1JBvqr3bfAIFJGqfdRTyPae82+KTnm3coDXkZN9wnuW3HjGgN386D7hfv5CHQYCI022/rJPVlqXyHSw==",
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/string.prototype.trimend/-/string.prototype.trimend-1.0.6.tgz",
+      "integrity": "sha512-JySq+4mrPf9EsDBEDYMOb/lM7XQLulwg5R/m1r0PXEFqrV0qHvl58sdTilSXtKOflCsK2E8jxf+GKC0T07RWwQ==",
       "dev": true,
       "requires": {
-        "define-properties": "^1.1.3",
-        "es-abstract": "^1.17.5",
-        "string.prototype.trimstart": "^1.0.0"
+        "call-bind": "^1.0.2",
+        "define-properties": "^1.1.4",
+        "es-abstract": "^1.20.4"
       }
     },
-    "string.prototype.trimright": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/string.prototype.trimright/-/string.prototype.trimright-2.1.2.tgz",
-      "integrity": "sha512-ZNRQ7sY3KroTaYjRS6EbNiiHrOkjihL9aQE/8gfQ4DtAC/aEBRHFJa44OmoWxGGqXuJlfKkZW4WcXErGr+9ZFg==",
+    "string.prototype.trimstart": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/string.prototype.trimstart/-/string.prototype.trimstart-1.0.6.tgz",
+      "integrity": "sha512-omqjMDaY92pbn5HOX7f9IccLA+U1tA9GvtU4JrodiXFfYB7jPzzHpRzpglLAjtUV6bB557zwClJezTqnAiYnQA==",
       "dev": true,
       "requires": {
-        "define-properties": "^1.1.3",
-        "es-abstract": "^1.17.5",
-        "string.prototype.trimend": "^1.0.0"
+        "call-bind": "^1.0.2",
+        "define-properties": "^1.1.4",
+        "es-abstract": "^1.20.4"
       }
     },
-    "string.prototype.trimstart": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/string.prototype.trimstart/-/string.prototype.trimstart-1.0.1.tgz",
-      "integrity": "sha512-XxZn+QpvrBI1FOcg6dIpxUPgWCPuNXvMD72aaRaUQv1eD4e/Qy8i/hFTe0BUmD60p/QA6bh1avmuPTfNjqVWRw==",
+    "string_decoder": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.3.0.tgz",
+      "integrity": "sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==",
       "dev": true,
       "requires": {
-        "define-properties": "^1.1.3",
-        "es-abstract": "^1.17.5"
+        "safe-buffer": "~5.2.0"
       }
     },
-    "string_decoder": {
-      "version": "0.10.31",
-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
-      "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
-      "dev": true
-    },
     "strip-ansi": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.0.tgz",
@@ -20776,19 +21362,6 @@
       "integrity": "sha1-8y6srFoXW+ol1/q1Zas+2HQe9W8=",
       "dev": true
     },
-    "tiny-secp256k1": {
-      "version": "1.1.4",
-      "resolved": "https://registry.npmjs.org/tiny-secp256k1/-/tiny-secp256k1-1.1.4.tgz",
-      "integrity": "sha512-O7NfGzBdBy/jamehZ1ptutZsh2c+9pq2Pu+KPv75+yzk5/Q/6lppQGMUJucHdRGdkeBcAUeLAOdJInEAZgZ53A==",
-      "dev": true,
-      "requires": {
-        "bindings": "^1.3.0",
-        "bn.js": "^4.11.8",
-        "create-hmac": "^1.1.7",
-        "elliptic": "^6.4.0",
-        "nan": "^2.13.2"
-      }
-    },
     "tmp": {
       "version": "0.0.33",
       "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.0.33.tgz",
@@ -20809,6 +21382,15 @@
       "integrity": "sha512-Iq25XBt6zD5npPhlLVXGFN3/gyR2/qODcKNNyTMd4vbm39HUaOiAM4PMq0eMVC/Tkxz+Zjdsc55g9yyz+Yq00Q==",
       "dev": true
     },
+    "to-regex-range": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz",
+      "integrity": "sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==",
+      "dev": true,
+      "requires": {
+        "is-number": "^7.0.0"
+      }
+    },
     "toidentifier": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.0.tgz",
@@ -20828,7 +21410,7 @@
     "trim-repeated": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/trim-repeated/-/trim-repeated-1.0.0.tgz",
-      "integrity": "sha1-42RqLqTokTEr9+rObPsFOAvAHCE=",
+      "integrity": "sha512-pkonvlKk8/ZuR0D5tLW8ljt5I8kmxp2XKymhepUeOdCEfKpZaktSArkLHZt76OB1ZvO9bssUsDty4SWhLvZpLg==",
       "dev": true,
       "requires": {
         "escape-string-regexp": "^1.0.2"
@@ -20996,7 +21578,7 @@
     "tsort": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/tsort/-/tsort-0.0.1.tgz",
-      "integrity": "sha1-4igPXoF/i/QnVlf9D5rr1E9aJ4Y=",
+      "integrity": "sha512-Tyrf5mxF8Ofs1tNoxA13lFeZ2Zrbd6cKbuH3V+MQ5sb6DtBj5FjrXVsRWT8YvNAQTqNoz66dz1WsbigI22aEnw==",
       "dev": true
     },
     "tsutils": {
@@ -21051,9 +21633,9 @@
       "dev": true
     },
     "type-fest": {
-      "version": "0.11.0",
-      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.11.0.tgz",
-      "integrity": "sha512-OdjXJxnCN1AvyLSzeKIgXTXxV+99ZuXl3Hpo9XpJAv9MBcHrrJOQ5kV7ypXOuQie+AmWG25hLbiKdwYTifzcfQ==",
+      "version": "0.21.3",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.21.3.tgz",
+      "integrity": "sha512-t0rzBq87m3fVcduHDUFhKmyyX+9eo6WQjZvf51Ea/M0Q7+T374Jp1aUiyUl0GKxp8M/OETVHSDvmkyPgvX+X2w==",
       "dev": true
     },
     "type-is": {
@@ -21125,6 +21707,17 @@
         "web3": "^1.2.4"
       }
     },
+    "typed-array-length": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/typed-array-length/-/typed-array-length-1.0.4.tgz",
+      "integrity": "sha512-KjZypGq+I/H7HI5HlOoGHkWUUGq+Q0TPhQurLbyrVrvnKTBgzLhIJ7j6J/XTQOi0d1RjyZ0wdas8bKs2p0x3Ng==",
+      "dev": true,
+      "requires": {
+        "call-bind": "^1.0.2",
+        "for-each": "^0.3.3",
+        "is-typed-array": "^1.1.9"
+      }
+    },
     "typedarray-to-buffer": {
       "version": "3.1.5",
       "resolved": "https://registry.npmjs.org/typedarray-to-buffer/-/typedarray-to-buffer-3.1.5.tgz",
@@ -21134,12 +21727,6 @@
         "is-typedarray": "^1.0.0"
       }
     },
-    "typeforce": {
-      "version": "1.18.0",
-      "resolved": "https://registry.npmjs.org/typeforce/-/typeforce-1.18.0.tgz",
-      "integrity": "sha512-7uc1O8h1M1g0rArakJdf0uLRSSgFcYexrVoKo+bzJd32gd4gDy2L/Z+8/FjPnU9ydY3pEnVPtr9FyscYY60K1g==",
-      "dev": true
-    },
     "typescript": {
       "version": "3.8.3",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.8.3.tgz",
@@ -21158,6 +21745,18 @@
       "integrity": "sha512-UIEXBNeYmKptWH6z8ZnqTeS8fV74zG0/eRU9VGkpzz+LIJNs8W/zM/L+7ctCkRrgbNnnR0xxw4bKOr0cW0N0Og==",
       "dev": true
     },
+    "unbox-primitive": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/unbox-primitive/-/unbox-primitive-1.0.2.tgz",
+      "integrity": "sha512-61pPlCD9h51VoreyJ0BReideM3MDKMKnh6+V9L08331ipq6Q8OFXZYiqP6n/tbHx4s5I9uRhcye6BrbkizkBDw==",
+      "dev": true,
+      "requires": {
+        "call-bind": "^1.0.2",
+        "has-bigints": "^1.0.2",
+        "has-symbols": "^1.0.3",
+        "which-boxed-primitive": "^1.0.2"
+      }
+    },
     "unbzip2-stream": {
       "version": "1.3.3",
       "resolved": "https://registry.npmjs.org/unbzip2-stream/-/unbzip2-stream-1.3.3.tgz",
@@ -21247,15 +21846,16 @@
       "dev": true
     },
     "util.promisify": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/util.promisify/-/util.promisify-1.0.1.tgz",
-      "integrity": "sha512-g9JpC/3He3bm38zsLupWryXHoEcS22YHthuPQSJdMy6KNrzIRzWqcsHzD/WUnqe45whVou4VIsPew37DoXWNrA==",
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/util.promisify/-/util.promisify-1.1.1.tgz",
+      "integrity": "sha512-/s3UsZUrIfa6xDhr7zZhnE9SLQ5RIXyYfiVnMMyMDzOc8WhWN4Nbh36H842OyurKbCDAesZOJaVyvmSl6fhGQw==",
       "dev": true,
       "requires": {
+        "call-bind": "^1.0.0",
         "define-properties": "^1.1.3",
-        "es-abstract": "^1.17.2",
+        "for-each": "^0.3.3",
         "has-symbols": "^1.0.1",
-        "object.getownpropertydescriptors": "^2.1.0"
+        "object.getownpropertydescriptors": "^2.1.1"
       }
     },
     "utils-merge": {
@@ -21790,19 +22390,85 @@
         "isexe": "^2.0.0"
       }
     },
+    "which-boxed-primitive": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/which-boxed-primitive/-/which-boxed-primitive-1.0.2.tgz",
+      "integrity": "sha512-bwZdv0AKLpplFY2KZRX6TvyuN7ojjr7lwkg6ml0roIy9YeuSr7JS372qlNW18UQYzgYK9ziGcerWqZOmEn9VNg==",
+      "dev": true,
+      "requires": {
+        "is-bigint": "^1.0.1",
+        "is-boolean-object": "^1.1.0",
+        "is-number-object": "^1.0.4",
+        "is-string": "^1.0.5",
+        "is-symbol": "^1.0.3"
+      }
+    },
+    "which-module": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.0.tgz",
+      "integrity": "sha512-B+enWhmw6cjfVC7kS8Pj9pCrKSc5txArRyaYGe088shv/FGWH+0Rjx/xPgtsWfsUtS27FkP697E4DDhgrgoc0Q==",
+      "dev": true
+    },
     "which-pm-runs": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/which-pm-runs/-/which-pm-runs-1.0.0.tgz",
       "integrity": "sha1-Zws6+8VS4LVd9rd4DKdGFfI60cs=",
       "dev": true
     },
-    "wif": {
-      "version": "2.0.6",
-      "resolved": "https://registry.npmjs.org/wif/-/wif-2.0.6.tgz",
-      "integrity": "sha1-CNP1IFbGZnkplyb63g1DKudLRwQ=",
+    "which-typed-array": {
+      "version": "1.1.9",
+      "resolved": "https://registry.npmjs.org/which-typed-array/-/which-typed-array-1.1.9.tgz",
+      "integrity": "sha512-w9c4xkx6mPidwp7180ckYWfMmvxpjlZuIudNtDf4N/tTAUB8VJbX25qZoAsrtGuYNnGw3pa0AXgbGKRB8/EceA==",
+      "dev": true,
+      "requires": {
+        "available-typed-arrays": "^1.0.5",
+        "call-bind": "^1.0.2",
+        "for-each": "^0.3.3",
+        "gopd": "^1.0.1",
+        "has-tostringtag": "^1.0.0",
+        "is-typed-array": "^1.1.10"
+      }
+    },
+    "wide-align": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.3.tgz",
+      "integrity": "sha512-QGkOQc8XL6Bt5PwnsExKBPuMKBxnGxWWW3fU55Xt4feHozMUhdUMaBCk290qpm/wG5u/RSKzwdAC4i51YigihA==",
       "dev": true,
       "requires": {
-        "bs58check": "<3.0.0"
+        "string-width": "^1.0.2 || 2"
+      },
+      "dependencies": {
+        "ansi-regex": {
+          "version": "3.0.1",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.1.tgz",
+          "integrity": "sha512-+O9Jct8wf++lXxxFc4hc8LsjaSq0HFzzL7cVsw8pRDIPdjKD2mT4ytDZlLuSBZ4cLKZFXIrMGO7DbQCtMJJMKw==",
+          "dev": true
+        },
+        "is-fullwidth-code-point": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz",
+          "integrity": "sha512-VHskAKYM8RfSFXwee5t5cbN5PZeq1Wrh6qd5bkyiXIf6UQcN6w/A0eXM9r6t8d+GYOh+o6ZhiEnb88LN/Y8m2w==",
+          "dev": true
+        },
+        "string-width": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz",
+          "integrity": "sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==",
+          "dev": true,
+          "requires": {
+            "is-fullwidth-code-point": "^2.0.0",
+            "strip-ansi": "^4.0.0"
+          }
+        },
+        "strip-ansi": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz",
+          "integrity": "sha512-4XaJ2zQdCzROZDivEVIDPkcQn8LMFSa8kj8Gxb/Lnwzv9A8VctNZ+lfivC/sV3ivW8ElJTERXZoPBRrZKkNKow==",
+          "dev": true,
+          "requires": {
+            "ansi-regex": "^3.0.0"
+          }
+        }
       }
     },
     "word-wrap": {
@@ -21811,6 +22477,57 @@
       "integrity": "sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==",
       "dev": true
     },
+    "wrap-ansi": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-5.1.0.tgz",
+      "integrity": "sha512-QC1/iN/2/RPVJ5jYK8BGttj5z83LmSKmvbvrXPNCLZSEb32KKVDJDl/MOt2N01qU2H/FkzEa9PKto1BqDjtd7Q==",
+      "dev": true,
+      "requires": {
+        "ansi-styles": "^3.2.0",
+        "string-width": "^3.0.0",
+        "strip-ansi": "^5.0.0"
+      },
+      "dependencies": {
+        "ansi-regex": {
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.1.tgz",
+          "integrity": "sha512-ILlv4k/3f6vfQ4OoP2AGvirOktlQ98ZEL1k9FaQjxa3L1abBgbuTDAdPOpvbGncC0BTVQrl+OM8xZGK6tWXt7g==",
+          "dev": true
+        },
+        "emoji-regex": {
+          "version": "7.0.3",
+          "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-7.0.3.tgz",
+          "integrity": "sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA==",
+          "dev": true
+        },
+        "is-fullwidth-code-point": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz",
+          "integrity": "sha512-VHskAKYM8RfSFXwee5t5cbN5PZeq1Wrh6qd5bkyiXIf6UQcN6w/A0eXM9r6t8d+GYOh+o6ZhiEnb88LN/Y8m2w==",
+          "dev": true
+        },
+        "string-width": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-3.1.0.tgz",
+          "integrity": "sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==",
+          "dev": true,
+          "requires": {
+            "emoji-regex": "^7.0.1",
+            "is-fullwidth-code-point": "^2.0.0",
+            "strip-ansi": "^5.1.0"
+          }
+        },
+        "strip-ansi": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
+          "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
+          "dev": true,
+          "requires": {
+            "ansi-regex": "^4.1.0"
+          }
+        }
+      }
+    },
     "wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
@@ -21826,9 +22543,9 @@
       }
     },
     "ws": {
-      "version": "7.2.5",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.2.5.tgz",
-      "integrity": "sha512-C34cIU4+DB2vMyAbmEKossWq2ZQDr6QEyuuCzWrM9zfw1sGc0mYiJ0UnG9zzNykt49C2Fi34hvr2vssFQRS6EA==",
+      "version": "7.5.9",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.9.tgz",
+      "integrity": "sha512-F+P9Jil7UiSKSkppIiD94dN07AwvFixvLIj1Og1Rl9GGMuNipJnV9JzjD6XuqmAeiswGvUmNLjr5cFuXwNS77Q==",
       "dev": true
     },
     "xhr": {
@@ -21893,12 +22610,18 @@
     "xtend": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-2.1.2.tgz",
-      "integrity": "sha1-bv7MKk2tjmlixJAbM3znuoe10os=",
+      "integrity": "sha512-vMNKzr2rHP9Dp/e1NQFnLQlwlhp9L/LfvnsVdHxN1f+uggyVI3i08uD14GPvCToPkdsRfyPqIyYGmIk58V98ZQ==",
       "dev": true,
       "requires": {
         "object-keys": "~0.4.0"
       }
     },
+    "y18n": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.3.tgz",
+      "integrity": "sha512-JKhqTOwSrqNA1NY5lSztJ1GrBiUodLMmIZuLiDaMRJ+itFd+ABVE8XBjOvIWL+rSqNDC74LCSFmlb/U4UZ4hJQ==",
+      "dev": true
+    },
     "yaeti": {
       "version": "0.0.6",
       "resolved": "https://registry.npmjs.org/yaeti/-/yaeti-0.0.6.tgz",
@@ -21920,6 +22643,128 @@
         "@babel/runtime": "^7.9.2"
       }
     },
+    "yargs": {
+      "version": "13.3.2",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.2.tgz",
+      "integrity": "sha512-AX3Zw5iPruN5ie6xGRIDgqkT+ZhnRlZMLMHAs8tg7nRruy2Nb+i5o9bwghAogtM08q1dpr2LVoS8KSTMYpWXUw==",
+      "dev": true,
+      "requires": {
+        "cliui": "^5.0.0",
+        "find-up": "^3.0.0",
+        "get-caller-file": "^2.0.1",
+        "require-directory": "^2.1.1",
+        "require-main-filename": "^2.0.0",
+        "set-blocking": "^2.0.0",
+        "string-width": "^3.0.0",
+        "which-module": "^2.0.0",
+        "y18n": "^4.0.0",
+        "yargs-parser": "^13.1.2"
+      },
+      "dependencies": {
+        "ansi-regex": {
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.1.tgz",
+          "integrity": "sha512-ILlv4k/3f6vfQ4OoP2AGvirOktlQ98ZEL1k9FaQjxa3L1abBgbuTDAdPOpvbGncC0BTVQrl+OM8xZGK6tWXt7g==",
+          "dev": true
+        },
+        "emoji-regex": {
+          "version": "7.0.3",
+          "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-7.0.3.tgz",
+          "integrity": "sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA==",
+          "dev": true
+        },
+        "find-up": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/find-up/-/find-up-3.0.0.tgz",
+          "integrity": "sha512-1yD6RmLI1XBfxugvORwlck6f75tYL+iR0jqwsOrOxMZyGYqUuDhJ0l4AXdO1iX/FTs9cBAMEk1gWSEx1kSbylg==",
+          "dev": true,
+          "requires": {
+            "locate-path": "^3.0.0"
+          }
+        },
+        "is-fullwidth-code-point": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz",
+          "integrity": "sha512-VHskAKYM8RfSFXwee5t5cbN5PZeq1Wrh6qd5bkyiXIf6UQcN6w/A0eXM9r6t8d+GYOh+o6ZhiEnb88LN/Y8m2w==",
+          "dev": true
+        },
+        "locate-path": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-3.0.0.tgz",
+          "integrity": "sha512-7AO748wWnIhNqAuaty2ZWHkQHRSNfPVIsPIfwEOWO22AmaoVrWavlOcMR5nzTLNYvp36X220/maaRsrec1G65A==",
+          "dev": true,
+          "requires": {
+            "p-locate": "^3.0.0",
+            "path-exists": "^3.0.0"
+          }
+        },
+        "p-limit": {
+          "version": "2.3.0",
+          "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.3.0.tgz",
+          "integrity": "sha512-//88mFWSJx8lxCzwdAABTJL2MyWB12+eIY7MDL2SqLmAkeKU9qxRvWuSyTjm3FUmpBEMuFfckAIqEaVGUDxb6w==",
+          "dev": true,
+          "requires": {
+            "p-try": "^2.0.0"
+          }
+        },
+        "p-locate": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-3.0.0.tgz",
+          "integrity": "sha512-x+12w/To+4GFfgJhBEpiDcLozRJGegY+Ei7/z0tSLkMmxGZNybVMSfWj9aJn8Z5Fc7dBUNJOOVgPv2H7IwulSQ==",
+          "dev": true,
+          "requires": {
+            "p-limit": "^2.0.0"
+          }
+        },
+        "p-try": {
+          "version": "2.2.0",
+          "resolved": "https://registry.npmjs.org/p-try/-/p-try-2.2.0.tgz",
+          "integrity": "sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==",
+          "dev": true
+        },
+        "string-width": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-3.1.0.tgz",
+          "integrity": "sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==",
+          "dev": true,
+          "requires": {
+            "emoji-regex": "^7.0.1",
+            "is-fullwidth-code-point": "^2.0.0",
+            "strip-ansi": "^5.1.0"
+          }
+        },
+        "strip-ansi": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
+          "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
+          "dev": true,
+          "requires": {
+            "ansi-regex": "^4.1.0"
+          }
+        }
+      }
+    },
+    "yargs-parser": {
+      "version": "13.1.2",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.2.tgz",
+      "integrity": "sha512-3lbsNRf/j+A4QuSZfDRA7HRSfWrzO0YjqTJd5kjAq37Zep1CEgaYmrH9Q3GwPiB9cHyd1Y1UwggGhJGoxipbzg==",
+      "dev": true,
+      "requires": {
+        "camelcase": "^5.0.0",
+        "decamelize": "^1.2.0"
+      }
+    },
+    "yargs-unparser": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/yargs-unparser/-/yargs-unparser-1.6.0.tgz",
+      "integrity": "sha512-W9tKgmSn0DpSatfri0nx52Joq5hVXgeLiqR/5G0sZNDoLZFOr/xjBUDcShCOGNsBnEMNo1KAMBkTej1Hm62HTw==",
+      "dev": true,
+      "requires": {
+        "flat": "^4.1.0",
+        "lodash": "^4.17.15",
+        "yargs": "^13.3.0"
+      }
+    },
     "yauzl": {
       "version": "2.10.0",
       "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
diff --git a/crypto/stark-verifier-ethereum/package.json b/crypto/stark-verifier-ethereum/package.json
index c8a76ee03..05c2de3cd 100644
--- a/crypto/stark-verifier-ethereum/package.json
+++ b/crypto/stark-verifier-ethereum/package.json
@@ -12,7 +12,7 @@
   },
   "devDependencies": {
     "@0x/tslint-config": "^4.0.0",
-    "@nomiclabs/buidler": "^1.3.1",
+    "@nomiclabs/buidler": "^1.4.8",
     "@nomiclabs/buidler-ethers": "^1.3.1",
     "@nomiclabs/buidler-waffle": "^1.3.1",
     "@types/chai": "^4.2.11",