Agoric · turadg · Aug 15, 2023 · Aug 15, 2023 · Aug 15, 2023 · Aug 15, 2023
diff --git a/.eslintrc.cjs b/.eslintrc.cjs
@@ -1,8 +1,5 @@
 /* eslint-disable no-restricted-syntax */
 /* eslint-env node */
-const process = require('process');
-
-const lintTypes = !!process.env.AGORIC_ESLINT_TYPES;
 
 const deprecatedForLoanContract = [
   ['currency', 'brand, asset or another descriptor'],
@@ -34,26 +31,24 @@ const deprecatedTerminology = Object.fromEntries(
 module.exports = {
   root: true,
   parser: '@typescript-eslint/parser',
-  parserOptions: lintTypes
-    ? {
-        // this is not yet compatible with eslint lsp so it's conditioned on AGORIC_ESLINT_TYPES
-        EXPERIMENTAL_useProjectService: true,
-        sourceType: 'module',
-        project: [
-          './packages/*/tsconfig.json',
-          './packages/*/tsconfig.json',
-          './packages/wallet/*/tsconfig.json',
-          './tsconfig.json',
-        ],
-        tsconfigRootDir: __dirname,
-        extraFileExtensions: ['.cjs'],
-      }
-    : undefined,
+  parserOptions: {
+    // this is not yet compatible with eslint lsp so it's conditioned on AGORIC_ESLINT_TYPES
+    EXPERIMENTAL_useProjectService: true,
+    sourceType: 'module',
+    project: [
+      './packages/*/tsconfig.json',
+      './packages/*/tsconfig.json',
+      './packages/wallet/*/tsconfig.json',
+      './tsconfig.json',
+    ],
+    tsconfigRootDir: __dirname,
+    extraFileExtensions: ['.cjs'],
+  },
   plugins: ['@typescript-eslint', 'prettier'],
   extends: ['@agoric'],
   rules: {
     '@typescript-eslint/prefer-ts-expect-error': 'warn',
-    '@typescript-eslint/no-floating-promises': lintTypes ? 'warn' : 'off',
+    '@typescript-eslint/no-floating-promises': 'error',
     // so that floating-promises can be explicitly permitted with void operator
     'no-void': ['error', { allowAsStatement: true }],
 

diff --git a/packages/SwingSet/misc-tools/extract-xs-snapshot.js b/packages/SwingSet/misc-tools/extract-xs-snapshot.js
@@ -1,4 +1,5 @@
 // @ts-nocheck
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 
 import '@endo/init';
 import process from 'process';
@@ -54,7 +55,7 @@
  const { snapPos, hash } = info;
  const snapshot = snapStore.loadSnapshot(vatIDToExtract);
  const fn = `${vatIDToExtract}-${snapPos}-${hash}.xss`;
  E.when(fs.promises.writeFile(fn, snapshot), () =>
    console.log(`wrote snapshot to ${fn}`),
  );
 }
diff --git a/packages/SwingSet/test/test-vat-timer.js b/packages/SwingSet/test/test-vat-timer.js
@@ -1,4 +1,5 @@
 // @ts-nocheck
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 // eslint-disable-next-line import/order
 import { test } from '../tools/prepare-test-env-ava.js';
 
@@ -268,8 +269,8 @@
  const whenNobrand = 123n;
  const delayNobrand = 123n;
  ts.setWakeup(whenNobrand, handler);
  ts.wakeAt(whenNobrand);
  ts.delay(delayNobrand);
  ts.makeRepeater(delayNobrand, delayNobrand);
  ts.repeatAfter(delayNobrand, delayNobrand, handler);
  ts.makeNotifier(delayNobrand, delayNobrand);

diff --git a/packages/SwingSet/test/transcript/test-state-sync-reload.js b/packages/SwingSet/test/transcript/test-state-sync-reload.js
@@ -1,4 +1,5 @@
 // @ts-nocheck
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import test from 'ava';
 import '@endo/init/debug.js';
 import tmp from 'tmp';
@@ -59,7 +60,7 @@
  const { commit } = hostStorage;
  const initOpts = { addComms: false, addVattp: false, addTimer: false };
  await initializeSwingset(config, [], kernelStorage, initOpts);
  commit();

  const { runtimeOptions } = t.context.data;
  const c1 = await makeSwingsetController(kernelStorage, {}, runtimeOptions);
@@ -82,7 +83,7 @@
    t.is(res, i);
  }

  commit();
  await c1.shutdown();

  const exporter = makeSwingStoreExporter(dbDir);

diff --git a/packages/SwingSet/test/transcript/test-transcript-entries.js b/packages/SwingSet/test/transcript/test-transcript-entries.js
@@ -1,4 +1,5 @@
 // @ts-nocheck
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import test from 'ava';
 import '@endo/init/debug.js';
 import { initSwingStore } from '@agoric/swing-store';
@@ -117,12 +118,12 @@
  const { commit } = hostStorage;
  const initOpts = { addComms: false, addVattp: false, addTimer: false };
  await initializeSwingset(config, [], kernelStorage, initOpts);
  commit();

  let c;
  const restart = async () => {
    if (c) {
      commit();
      await c.shutdown();
    }
    const { runtimeOptions } = t.context.data;

diff --git a/packages/agoric-cli/src/bin-agops.js b/packages/agoric-cli/src/bin-agops.js
@@ -1,6 +1,7 @@
 #!/usr/bin/env node
 // @ts-check
 // @jessie-check
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 
 /* global fetch, setTimeout */
 

diff --git a/packages/agoric-cli/src/start.js b/packages/agoric-cli/src/start.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 /* global process setTimeout */
 import chalk from 'chalk';
 import { createHash } from 'crypto';

diff --git a/packages/boot/test/bootstrapTests/test-vaults-integration.js b/packages/boot/test/bootstrapTests/test-vaults-integration.js
@@ -1,4 +1,5 @@
 // @ts-check
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 /** @file Bootstrap test integration vaults with smart-wallet */
 import { test as anyTest } from '@agoric/zoe/tools/prepare-test-env-ava.js';
 

diff --git a/packages/boot/test/bootstrapTests/test-zcf-upgrade.js b/packages/boot/test/bootstrapTests/test-zcf-upgrade.js
@@ -1,4 +1,5 @@
 // @ts-check
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 
 import { test as anyTest } from '@agoric/zoe/tools/prepare-test-env-ava.js';
 import bundleSource from '@endo/bundle-source';

diff --git a/packages/cosmic-swingset/scripts/clean-core-eval.js b/packages/cosmic-swingset/scripts/clean-core-eval.js
@@ -1,4 +1,5 @@
 #! /usr/bin/env node
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import '@endo/init/debug.js';
 import * as farExports from '@endo/far';
 import { isEntrypoint } from '../src/helpers/is-entrypoint.js';

diff --git a/packages/governance/src/binaryVoteCounter.js b/packages/governance/src/binaryVoteCounter.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { makePromiseKit } from '@endo/promise-kit';
 import { makeExo, keyEQ, makeScalarMapStore } from '@agoric/store';
 import { E } from '@endo/eventual-send';

diff --git a/packages/governance/src/contractGovernance/paramManager.js b/packages/governance/src/contractGovernance/paramManager.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { Far, passStyleOf } from '@endo/marshal';
 import { AmountMath } from '@agoric/ertp';
 import { assertKeywordName } from '@agoric/zoe/src/cleanProposal.js';

diff --git a/packages/governance/src/multiCandidateVoteCounter.js b/packages/governance/src/multiCandidateVoteCounter.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { keyEQ, makeExo, makeScalarMapStore } from '@agoric/store';
 import { E } from '@endo/eventual-send';
 import { makePromiseKit } from '@endo/promise-kit';

diff --git a/packages/governance/test/unitTests/test-binaryballotCount.js b/packages/governance/test/unitTests/test-binaryballotCount.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { test } from '@agoric/zoe/tools/prepare-test-env-ava.js';
 import '@agoric/zoe/exported.js';
 import { E } from '@endo/eventual-send';

diff --git a/packages/governance/test/unitTests/test-multiCandidateBallotCount.js b/packages/governance/test/unitTests/test-multiCandidateBallotCount.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { test } from '@agoric/zoe/tools/prepare-test-env-ava.js';
 import { makeStoredPublishKit } from '@agoric/notifier';
 import {

diff --git a/packages/governance/test/unitTests/test-puppetContractGovernor.js b/packages/governance/test/unitTests/test-puppetContractGovernor.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { test } from '@agoric/zoe/tools/prepare-test-env-ava.js';
 
 import { makeNotifierFromAsyncIterable } from '@agoric/notifier';

diff --git a/packages/internal/src/queue.js b/packages/internal/src/queue.js
@@ -1,4 +1,5 @@
 // @jessie-check
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 
 import { makePromiseKit } from '@endo/promise-kit';
 
@@ -16,7 +17,7 @@
    }
    const [thunk, resolve, reject] = queue[0];
    // Run the thunk in a new turn.
    Promise.resolve()
      .then(thunk)
      // Resolve or reject our caller with the thunk's value.
      .then(resolve, reject)

diff --git a/packages/pegasus/src/proposals/core-proposal.js b/packages/pegasus/src/proposals/core-proposal.js
@@ -1,4 +1,5 @@
 // @ts-check
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { E, Far } from '@endo/far';
 import { makeNameHubKit } from '@agoric/vats/src/nameHub.js';
 import { observeIteration, subscribeEach } from '@agoric/notifier';

diff --git a/packages/pegasus/test/test-peg.js b/packages/pegasus/test/test-peg.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { test } from '@agoric/swingset-vat/tools/prepare-test-env-ava.js';
 
 import path from 'path';

diff --git a/packages/smart-wallet/test/gameAssetContract.js b/packages/smart-wallet/test/gameAssetContract.js
@@ -1,4 +1,5 @@
 /** @file illustrates using non-vbank assets */
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 
 // deep import to avoid dependency on all of ERTP, vat-data
 import { AmountShape } from '@agoric/ertp';

diff --git a/packages/smart-wallet/test/test-addAsset.js b/packages/smart-wallet/test/test-addAsset.js
@@ -1,4 +1,5 @@
 // @ts-check
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { test as anyTest } from '@agoric/zoe/tools/prepare-test-env-ava.js';
 import { E, Far } from '@endo/far';
 import { buildRootObject as buildBankVatRoot } from '@agoric/vats/src/vat-bank.js';

diff --git a/packages/solo/public/main.js b/packages/solo/public/main.js
@@ -1,4 +1,5 @@
 /* global setTimeout */
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 // NOTE: Runs outside SES
 
 /* global WebSocket fetch document window walletFrame localStorage */

diff --git a/packages/solo/src/captp.js b/packages/solo/src/captp.js
@@ -1,4 +1,5 @@
 // @ts-check
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { E, makeCapTP } from '@endo/captp';
 import { Far } from '@endo/marshal';
 

diff --git a/packages/solo/src/chain-cosmos-sdk.js b/packages/solo/src/chain-cosmos-sdk.js
@@ -1,4 +1,5 @@
 /* global clearTimeout setTimeout Buffer */
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import path from 'path';
 import fs from 'fs';
 import url from 'url';

diff --git a/packages/solo/src/vat-http.js b/packages/solo/src/vat-http.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { makeNotifierKit } from '@agoric/notifier';
 import { makeCache } from '@agoric/cache';
 import { E } from '@endo/eventual-send';

diff --git a/packages/solo/test/captp-fixture.js b/packages/solo/test/captp-fixture.js
@@ -1,4 +1,5 @@
 /* global process setTimeout */
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { spawn } from 'child_process';
 import WebSocket from 'ws';
 import { makeCapTP, E } from '@endo/captp';

diff --git a/packages/swingset-liveslots/src/liveslots.js b/packages/swingset-liveslots/src/liveslots.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import {
   Remotable,
   passStyleOf,
@@ -1601,7 +1602,7 @@
      // *not* directly wait for the userspace function to complete, nor for
      // any promise it returns to fire.
      const p = Promise.resolve(delivery).then(unmeteredDispatch);
      p.finally(() => (complete = true));

      // Instead, we wait for userspace to become idle by draining the
      // promise queue. We clean up and then examine/return 'p' so any

diff --git a/packages/wallet/api/src/lib-wallet.js b/packages/wallet/api/src/lib-wallet.js
@@ -1,4 +1,5 @@
 // @ts-check
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 
 /**
  * This file defines the wallet internals without dependency on the ag-solo on

diff --git a/packages/wallet/api/src/wallet.js b/packages/wallet/api/src/wallet.js
@@ -1,4 +1,5 @@
 // @ts-check
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 
 /**
  * This file defines the vat launched by the spawner in the ../deploy.js script.

diff --git a/packages/wallet/api/test/test-lib-wallet.js b/packages/wallet/api/test/test-lib-wallet.js
@@ -1,4 +1,5 @@
 // @ts-check
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { test as anyTest } from '@agoric/zoe/tools/prepare-test-env-ava.js';
 
 import bundleSource from '@endo/bundle-source';

diff --git a/packages/xsnap/src/avaXS.js b/packages/xsnap/src/avaXS.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 /* avaXS - ava style test runner for XS
 
 Usage:
@@ -386,7 +387,7 @@

    stats.total += results.total;
    stats.pass += results.pass;
    results.fail.forEach(info => stats.fail.push(info));
  }

  console.log(stats.pass, 'tests passed');

diff --git a/packages/xsnap/src/xsnap.js b/packages/xsnap/src/xsnap.js
@@ -1,4 +1,5 @@
 /* global process */
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 /* eslint no-await-in-loop: ["off"] */
 
 /**
@@ -151,7 +152,7 @@
      sourceStream.pipe(destStream, { end: false });

      done = finished(sourceStream);
      done.catch(noop).then(() => sourceStream.unpipe(destStream));
    };

    return harden({
@@ -257,7 +258,7 @@
  await loadSnapshotHandler?.afterSpawn(snapshotLoadStream);

  if (loadSnapshotHandler) {
    vatExit.promise.catch(noop).then(() => {
      if (loadSnapshotHandler) {
        const { cleanup } = loadSnapshotHandler;
        loadSnapshotHandler = undefined;
@@ -457,7 +458,7 @@
        const handle = await fs.open(snapPath, 'w+');
        // @ts-expect-error 'close' event added in Node 15.4
        handle.on('close', () => {
          fs.unlink(snapPath);
        });
        sourceStream = handle.createReadStream();
        finished(output).finally(() => sourceStream.destroy());

diff --git a/packages/xsnap/src/xsrepl.js b/packages/xsnap/src/xsrepl.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 /* global process */
 /* We make exceptions for test code. This is a test utility. */
 /* eslint no-await-in-loop: ["off"] */

diff --git a/packages/xsnap/test/fixture-xsnap-script.js b/packages/xsnap/test/fixture-xsnap-script.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 /* global issueCommand */
 (async () => {
   issueCommand(new TextEncoder().encode('Hello, World!').buffer);

diff --git a/packages/zoe/src/contractFacet/zcfMint.js b/packages/zoe/src/contractFacet/zcfMint.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { AmountMath } from '@agoric/ertp';
 import { prepareExoClass } from '@agoric/vat-data';
 import { E } from '@endo/eventual-send';

diff --git a/packages/zoe/src/contractFacet/zcfSeat.js b/packages/zoe/src/contractFacet/zcfSeat.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import {
   makeScalarBigWeakMapStore,
   prepareExoClass,

diff --git a/packages/zoe/src/contractFacet/zcfZygote.js b/packages/zoe/src/contractFacet/zcfZygote.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { AssetKind } from '@agoric/ertp';
 import { assertPattern, mustMatch } from '@agoric/store';
 import {

diff --git a/packages/zoe/src/contractSupport/priceAuthority.js b/packages/zoe/src/contractSupport/priceAuthority.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 /// <reference types="@agoric/time/src/types.d.ts" />
 
 import { E } from '@endo/eventual-send';

diff --git a/packages/zoe/src/contractSupport/priceAuthorityInitial.js b/packages/zoe/src/contractSupport/priceAuthorityInitial.js
@@ -1,5 +1,6 @@
 // @ts-check
 // @jessie-check
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 
 import { E } from '@endo/far';
 import { Far } from '@endo/marshal';

diff --git a/packages/zoe/src/contractSupport/zoeHelpers.js b/packages/zoe/src/contractSupport/zoeHelpers.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { mustMatch, keyEQ } from '@agoric/store';
 import { E } from '@endo/eventual-send';
 import { makePromiseKit } from '@endo/promise-kit';

diff --git a/packages/zoe/src/contracts/auction/index.js b/packages/zoe/src/contracts/auction/index.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { E } from '@endo/eventual-send';
 import { mustMatch } from '@endo/patterns';
 import { Far } from '@endo/marshal';

diff --git a/packages/zoe/src/contracts/callSpread/payoffHandler.js b/packages/zoe/src/contracts/callSpread/payoffHandler.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import './types.js';
 
 import { E } from '@endo/eventual-send';

diff --git a/packages/zoe/src/contracts/callSpread/pricedCallSpread.js b/packages/zoe/src/contracts/callSpread/pricedCallSpread.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import './types.js';
 
 import { makePromiseKit } from '@endo/promise-kit';

diff --git a/packages/zoe/src/contracts/oracle.js b/packages/zoe/src/contracts/oracle.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { assert, Fail } from '@agoric/assert';
 import { Far } from '@endo/marshal';
 import { AmountMath } from '@agoric/ertp';

diff --git a/packages/zoe/src/contracts/priceAggregator.js b/packages/zoe/src/contracts/priceAggregator.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 /// <reference types="@agoric/time/src/types.d.ts" />
 
 import { Fail, q } from '@agoric/assert';

diff --git a/packages/zoe/src/contracts/sellItems.js b/packages/zoe/src/contracts/sellItems.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { Far } from '@endo/marshal';
 import { Nat } from '@endo/nat';
 import { AmountMath } from '@agoric/ertp';

diff --git a/packages/zoe/src/zoeService/instanceAdminStorage.js b/packages/zoe/src/zoeService/instanceAdminStorage.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import {
   canBeDurable,
   makeScalarBigSetStore,

diff --git a/packages/zoe/src/zoeService/startInstance.js b/packages/zoe/src/zoeService/startInstance.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { E } from '@endo/eventual-send';
 import { passStyleOf } from '@endo/marshal';
 import {

diff --git a/packages/zoe/src/zoeService/zoe.js b/packages/zoe/src/zoeService/zoe.js
@@ -1,4 +1,5 @@
 // @jessie-check
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 
 /**
  * Zoe uses ERTP, the Electronic Rights Transfer Protocol

diff --git a/packages/zoe/src/zoeService/zoeSeat.js b/packages/zoe/src/zoeService/zoeSeat.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { prepareDurablePublishKit, SubscriberShape } from '@agoric/notifier';
 import { E } from '@endo/eventual-send';
 import { M, prepareExoClassKit } from '@agoric/vat-data';

diff --git a/packages/zoe/test/swingsetTests/brokenContracts/vat-alice.js b/packages/zoe/test/swingsetTests/brokenContracts/vat-alice.js
@@ -1,4 +1,5 @@
 // @ts-nocheck
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 
 import { E } from '@endo/eventual-send';
 import { Far } from '@endo/marshal';

diff --git a/packages/zoe/test/types.test-d.ts b/packages/zoe/test/types.test-d.ts
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 /**
  * @file uses .ts syntax to be able to declare types (e.g. of kit.creatorFacet as {})
  * because "there is no JavaScript syntax for passing a a type argument"

diff --git a/packages/zoe/test/unitTests/contracts/loan/helpers.js b/packages/zoe/test/unitTests/contracts/loan/helpers.js
@@ -1,4 +1,5 @@
 // @ts-nocheck
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import '@agoric/swingset-liveslots/tools/prepare-test-env.js';
 
 import path from 'path';

diff --git a/packages/zoe/test/unitTests/contracts/loan/test-borrow.js b/packages/zoe/test/unitTests/contracts/loan/test-borrow.js
@@ -1,4 +1,5 @@
 // @ts-nocheck
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { test } from '@agoric/swingset-vat/tools/prepare-test-env-ava.js';
 import '../../../../exported.js';
 

diff --git a/packages/zoe/test/unitTests/contracts/test-atomicSwap.js b/packages/zoe/test/unitTests/contracts/test-atomicSwap.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { test } from '@agoric/swingset-vat/tools/prepare-test-env-ava.js';
 
 import path from 'path';

diff --git a/packages/zoe/test/unitTests/contracts/test-coveredCall.js b/packages/zoe/test/unitTests/contracts/test-coveredCall.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { test } from '@agoric/swingset-vat/tools/prepare-test-env-ava.js';
 
 import path from 'path';

diff --git a/packages/zoe/test/unitTests/contracts/test-priceAggregator.js b/packages/zoe/test/unitTests/contracts/test-priceAggregator.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { test as unknownTest } from '@agoric/swingset-vat/tools/prepare-test-env-ava.js';
 
 import path from 'path';

diff --git a/packages/zoe/test/unitTests/test-fakePriceAuthority.js b/packages/zoe/test/unitTests/test-fakePriceAuthority.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { test } from '@agoric/swingset-vat/tools/prepare-test-env-ava.js';
 
 import { E } from '@endo/eventual-send';

diff --git a/packages/zoe/test/unitTests/test-manualTimer.js b/packages/zoe/test/unitTests/test-manualTimer.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { test } from '@agoric/swingset-vat/tools/prepare-test-env-ava.js';
 
 import { E } from '@endo/eventual-send';

diff --git a/packages/zoe/test/unitTests/zcf/test-zcf.js b/packages/zoe/test/unitTests/zcf/test-zcf.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { test } from '@agoric/swingset-vat/tools/prepare-test-env-ava.js';
 
 import { Far } from '@endo/marshal';

diff --git a/packages/zoe/test/unitTests/zoe/test-escrowStorage.js b/packages/zoe/test/unitTests/zoe/test-escrowStorage.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { test } from '@agoric/swingset-vat/tools/prepare-test-env-ava.js';
 import { AmountMath, makeIssuerKit, AssetKind } from '@agoric/ertp';
 

diff --git a/packages/zoe/test/unitTests/zoe/test-instanceAdminStorage.js b/packages/zoe/test/unitTests/zoe/test-instanceAdminStorage.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { test } from '@agoric/swingset-vat/tools/prepare-test-env-ava.js';
 
 import { Far } from '@endo/marshal';

diff --git a/packages/zoe/tools/manualPriceAuthority.js b/packages/zoe/tools/manualPriceAuthority.js
@@ -1,4 +1,5 @@
 // @jessie-check
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 
 import { AmountMath, makeIssuerKit, AssetKind } from '@agoric/ertp';
 import { E } from '@endo/eventual-send';

diff --git a/packages/zoe/tools/scriptedPriceAuthority.js b/packages/zoe/tools/scriptedPriceAuthority.js
@@ -1,3 +1,4 @@
+/* eslint @typescript-eslint/no-floating-promises: "warn" */
 import { AmountMath, makeIssuerKit, AssetKind } from '@agoric/ertp';
 import { E } from '@endo/eventual-send';
 import { Far } from '@endo/marshal';