diff --git a/.pnp.cjs b/.pnp.cjs
index e0d76a9..3155f6a 100755
--- a/.pnp.cjs
+++ b/.pnp.cjs
@@ -1556,6 +1556,15 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
           "linkType": "HARD"\
         }]\
       ]],\
+      ["@types/regenerate", [\
+        ["npm:1.4.2", {\
+          "packageLocation": "./.yarn/cache/@types-regenerate-npm-1.4.2-e4f4e6643e-d163543052.zip/node_modules/@types/regenerate/",\
+          "packageDependencies": [\
+            ["@types/regenerate", "npm:1.4.2"]\
+          ],\
+          "linkType": "HARD"\
+        }]\
+      ]],\
       ["@types/semver", [\
         ["npm:7.3.13", {\
           "packageLocation": "./.yarn/cache/@types-semver-npm-7.3.13-56212b60da-00c0724d54.zip/node_modules/@types/semver/",\
@@ -1813,7 +1822,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["@typoas/generator", "workspace:packages/typoas-generator"],\
             ["clipanion", "virtual:8ba6f45f834c024f5b31c5cafe8fca5333c03579b4255aded97917acea776523cf7661cf9835fac36471455bbfc5e3f56401515fe2b647ea50739c28c33ceb90#npm:3.2.0"],\
             ["js-yaml", "npm:4.1.0"],\
-            ["ts-node", "virtual:8ba6f45f834c024f5b31c5cafe8fca5333c03579b4255aded97917acea776523cf7661cf9835fac36471455bbfc5e3f56401515fe2b647ea50739c28c33ceb90#npm:10.9.1"],\
+            ["ts-node", "virtual:9446e516ab1e967b6db5f66c3572caa1ade06cea155a1eb5261c1f7199776ddb67c883ce6adbb32eba835ebb07e501522df667db95070451b453657a2652fec4#npm:10.9.1"],\
             ["typanion", "npm:3.12.1"],\
             ["typescript", "patch:typescript@npm%3A5.0.4#~builtin<compat/typescript>::version=5.0.4&hash=b5f058"]\
           ],\
@@ -1831,7 +1840,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["@typoas/runtime", "workspace:packages/typoas-runtime"],\
             ["node-fetch", "virtual:c45ad299a32d19a9d533696f07dbf203ba9ca17d2d0a326fb0bc5cb603eb4ddcf8d98081482506dcb2dccea3fe54aa061b076db44cd9c71339d8ece2e203e075#npm:2.6.11"],\
             ["prettier", "npm:2.8.8"],\
-            ["ts-node", "virtual:8ba6f45f834c024f5b31c5cafe8fca5333c03579b4255aded97917acea776523cf7661cf9835fac36471455bbfc5e3f56401515fe2b647ea50739c28c33ceb90#npm:10.9.1"],\
+            ["ts-node", "virtual:9446e516ab1e967b6db5f66c3572caa1ade06cea155a1eb5261c1f7199776ddb67c883ce6adbb32eba835ebb07e501522df667db95070451b453657a2652fec4#npm:10.9.1"],\
             ["typescript", "patch:typescript@npm%3A5.0.4#~builtin<compat/typescript>::version=5.0.4&hash=b5f058"]\
           ],\
           "linkType": "SOFT"\
@@ -1845,11 +1854,15 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["@jest/globals", "npm:29.5.0"],\
             ["@types/lodash", "npm:4.14.194"],\
             ["@types/node", "npm:20.2.3"],\
+            ["@types/regenerate", "npm:1.4.2"],\
+            ["@unicode/unicode-9.0.0", "npm:1.5.2"],\
             ["jest", "virtual:9446e516ab1e967b6db5f66c3572caa1ade06cea155a1eb5261c1f7199776ddb67c883ce6adbb32eba835ebb07e501522df667db95070451b453657a2652fec4#npm:29.5.0"],\
             ["jest-environment-node", "npm:29.5.0"],\
             ["lodash", "npm:4.17.21"],\
             ["openapi3-ts", "npm:4.1.2"],\
+            ["regenerate", "npm:1.4.2"],\
             ["ts-jest", "virtual:9446e516ab1e967b6db5f66c3572caa1ade06cea155a1eb5261c1f7199776ddb67c883ce6adbb32eba835ebb07e501522df667db95070451b453657a2652fec4#npm:29.1.0"],\
+            ["ts-node", "virtual:9446e516ab1e967b6db5f66c3572caa1ade06cea155a1eb5261c1f7199776ddb67c883ce6adbb32eba835ebb07e501522df667db95070451b453657a2652fec4#npm:10.9.1"],\
             ["typescript", "patch:typescript@npm%3A5.0.4#~builtin<compat/typescript>::version=5.0.4&hash=b5f058"]\
           ],\
           "linkType": "SOFT"\
@@ -1886,6 +1899,15 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
           "linkType": "SOFT"\
         }]\
       ]],\
+      ["@unicode/unicode-9.0.0", [\
+        ["npm:1.5.2", {\
+          "packageLocation": "./.yarn/cache/@unicode-unicode-9.0.0-npm-1.5.2-23bcabf22c-2c5e3afdde.zip/node_modules/@unicode/unicode-9.0.0/",\
+          "packageDependencies": [\
+            ["@unicode/unicode-9.0.0", "npm:1.5.2"]\
+          ],\
+          "linkType": "HARD"\
+        }]\
+      ]],\
       ["abbrev", [\
         ["npm:1.1.1", {\
           "packageLocation": "./.yarn/cache/abbrev-npm-1.1.1-3659247eab-a4a97ec07d.zip/node_modules/abbrev/",\
@@ -5146,6 +5168,15 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
           "linkType": "HARD"\
         }]\
       ]],\
+      ["regenerate", [\
+        ["npm:1.4.2", {\
+          "packageLocation": "./.yarn/cache/regenerate-npm-1.4.2-b296c5b63a-3317a09b2f.zip/node_modules/regenerate/",\
+          "packageDependencies": [\
+            ["regenerate", "npm:1.4.2"]\
+          ],\
+          "linkType": "HARD"\
+        }]\
+      ]],\
       ["require-directory", [\
         ["npm:2.1.1", {\
           "packageLocation": "./.yarn/cache/require-directory-npm-2.1.1-8608aee50b-fb47e70bf0.zip/node_modules/require-directory/",\
@@ -5665,10 +5696,10 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
           ],\
           "linkType": "SOFT"\
         }],\
-        ["virtual:8ba6f45f834c024f5b31c5cafe8fca5333c03579b4255aded97917acea776523cf7661cf9835fac36471455bbfc5e3f56401515fe2b647ea50739c28c33ceb90#npm:10.9.1", {\
-          "packageLocation": "./.yarn/__virtual__/ts-node-virtual-ab882f2644/0/cache/ts-node-npm-10.9.1-6c268be7f4-090adff130.zip/node_modules/ts-node/",\
+        ["virtual:9446e516ab1e967b6db5f66c3572caa1ade06cea155a1eb5261c1f7199776ddb67c883ce6adbb32eba835ebb07e501522df667db95070451b453657a2652fec4#npm:10.9.1", {\
+          "packageLocation": "./.yarn/__virtual__/ts-node-virtual-793baecbfa/0/cache/ts-node-npm-10.9.1-6c268be7f4-090adff130.zip/node_modules/ts-node/",\
           "packageDependencies": [\
-            ["ts-node", "virtual:8ba6f45f834c024f5b31c5cafe8fca5333c03579b4255aded97917acea776523cf7661cf9835fac36471455bbfc5e3f56401515fe2b647ea50739c28c33ceb90#npm:10.9.1"],\
+            ["ts-node", "virtual:9446e516ab1e967b6db5f66c3572caa1ade06cea155a1eb5261c1f7199776ddb67c883ce6adbb32eba835ebb07e501522df667db95070451b453657a2652fec4#npm:10.9.1"],\
             ["@cspotcode/source-map-support", "npm:0.8.1"],\
             ["@swc/core", null],\
             ["@swc/wasm", null],\
diff --git a/.yarn/cache/@types-regenerate-npm-1.4.2-e4f4e6643e-d163543052.zip b/.yarn/cache/@types-regenerate-npm-1.4.2-e4f4e6643e-d163543052.zip
new file mode 100644
index 0000000..6e45517
Binary files /dev/null and b/.yarn/cache/@types-regenerate-npm-1.4.2-e4f4e6643e-d163543052.zip differ
diff --git a/.yarn/cache/@unicode-unicode-9.0.0-npm-1.5.2-23bcabf22c-2c5e3afdde.zip b/.yarn/cache/@unicode-unicode-9.0.0-npm-1.5.2-23bcabf22c-2c5e3afdde.zip
new file mode 100644
index 0000000..5b322a3
Binary files /dev/null and b/.yarn/cache/@unicode-unicode-9.0.0-npm-1.5.2-23bcabf22c-2c5e3afdde.zip differ
diff --git a/.yarn/cache/regenerate-npm-1.4.2-b296c5b63a-3317a09b2f.zip b/.yarn/cache/regenerate-npm-1.4.2-b296c5b63a-3317a09b2f.zip
new file mode 100644
index 0000000..fc54b3c
Binary files /dev/null and b/.yarn/cache/regenerate-npm-1.4.2-b296c5b63a-3317a09b2f.zip differ
diff --git a/packages/typoas-generator/jest.config.js b/packages/typoas-generator/jest.config.js
index 4a5b465..9be30cf 100644
--- a/packages/typoas-generator/jest.config.js
+++ b/packages/typoas-generator/jest.config.js
@@ -1,4 +1,5 @@
 module.exports = {
   preset: 'ts-jest',
   testEnvironment: 'node',
+  testPathIgnorePatterns: ['/node_modules/', '/lib/'],
 };
diff --git a/packages/typoas-generator/package.json b/packages/typoas-generator/package.json
index a41a1f2..93d797e 100644
--- a/packages/typoas-generator/package.json
+++ b/packages/typoas-generator/package.json
@@ -11,7 +11,8 @@
   "scripts": {
     "prepack": "tsc",
     "test:jest": "jest",
-    "test:types": "tsc --noEmit"
+    "test:types": "tsc --noEmit",
+    "generate-identifier-regexp": "ts-node ./scripts/generate-identifier-regexp.ts"
   },
   "dependencies": {
     "lodash": "^4.17.21",
@@ -22,9 +23,13 @@
     "@jest/globals": "^29.5.0",
     "@types/lodash": "^4.14.194",
     "@types/node": "^20.2.3",
+    "@types/regenerate": "^1.4.2",
+    "@unicode/unicode-9.0.0": "^1.5.2",
     "jest": "^29.5.0",
     "jest-environment-node": "^29.5.0",
+    "regenerate": "^1.4.2",
     "ts-jest": "^29.1.0",
+    "ts-node": "^10.9.1",
     "typescript": "^5.0.4"
   },
   "files": [
diff --git a/packages/typoas-generator/scripts/generate-identifier-regexp.ts b/packages/typoas-generator/scripts/generate-identifier-regexp.ts
new file mode 100644
index 0000000..9b11200
--- /dev/null
+++ b/packages/typoas-generator/scripts/generate-identifier-regexp.ts
@@ -0,0 +1,51 @@
+/**
+ * Based on https://gist.github.com/mathiasbynens/6334847 by @mathias
+ */
+import { writeFile } from 'node:fs/promises';
+import regenerate from 'regenerate';
+
+// Which Unicode version should be used
+const version = '9.0.0';
+
+// Set up a shorthand function to import Unicode data.
+async function get(what: string): Promise<number[]> {
+  const { default: codePoints } = await import(
+    `@unicode/unicode-${version}/${what}/code-points.js`
+  );
+  return codePoints;
+}
+
+async function main() {
+  // Get the Unicode properties needed to construct the ES6 regex.
+  const ID_Start = await get('Binary_Property/ID_Start');
+  const ID_Continue = await get('Binary_Property/ID_Continue');
+  const Other_ID_Start = await get('Binary_Property/Other_ID_Start');
+
+  // http://ecma-international.org/ecma-262/6.0/#sec-identifier-names-static-semantics-early-errors
+  // http://unicode.org/reports/tr31/#Default_Identifier_Syntax
+  // https://bugs.ecmascript.org/show_bug.cgi?id=2717#c0
+  const identifierStart = regenerate(ID_Start)
+    // Note: this already includes `Other_ID_Start`. http://git.io/wRCAfQ
+    .add('$', '_');
+  const identifierPart = regenerate(ID_Continue)
+    // Note: `ID_Continue` already includes `Other_ID_Continue`. http://git.io/wRCAfQ
+    .add(Other_ID_Start)
+    .add('$', '_', '\u200C', '\u200D');
+
+  const fileContent = `/* eslint-disable no-misleading-character-class,no-useless-escape */
+// This file is generated by scripts/generate-identifier-regexp.ts
+// Do not edit it manually.
+
+export const identifierStartRegexp = 
+  /${identifierStart.toString()}/;
+export const identifierPartRegexp = 
+  /${identifierPart.toString()}/;
+
+export const es6IdentifierRegexp = 
+  /^(?:${identifierStart.toString()})(?:${identifierPart.toString()})*$/;
+`;
+
+  await writeFile('./src/generator/utils/identifier-regexps.ts', fileContent);
+}
+
+main();
diff --git a/packages/typoas-generator/src/generator/api/operation/declaration.ts b/packages/typoas-generator/src/generator/api/operation/declaration.ts
index 860a19b..81dd20a 100644
--- a/packages/typoas-generator/src/generator/api/operation/declaration.ts
+++ b/packages/typoas-generator/src/generator/api/operation/declaration.ts
@@ -18,7 +18,7 @@ import {
   getParameterName,
   isParameterRequired,
 } from '../../components/parameters';
-import { hasUnsupportedIdentifierChar } from '../../utils/operation-name';
+import { isInvalidES6IdentifierName } from '../../utils/operation-name';
 import { createSchemaTypeFromRequestBody } from '../../components/request-bodies';
 import { GlobalParameters } from './types';
 import { createSchemaTypeFromResponse } from '../../components/responses';
@@ -61,7 +61,7 @@ export function createOperationDeclaration(
 
             return factory.createPropertySignature(
               undefined,
-              hasUnsupportedIdentifierChar(name)
+              isInvalidES6IdentifierName(name)
                 ? factory.createStringLiteral(name, true)
                 : factory.createIdentifier(name),
               isParameterRequired(p, ctx)
diff --git a/packages/typoas-generator/src/generator/api/security.ts b/packages/typoas-generator/src/generator/api/security.ts
index 975cb28..454942f 100644
--- a/packages/typoas-generator/src/generator/api/security.ts
+++ b/packages/typoas-generator/src/generator/api/security.ts
@@ -11,7 +11,7 @@ import {
   createConfigTypeFromSecurityScheme,
   createRuntimeSecurityClass,
 } from '../components/security-scheme';
-import { hasUnsupportedIdentifierChar } from '../utils/operation-name';
+import { isInvalidES6IdentifierName } from '../utils/operation-name';
 
 export const AUTH_TYPE_NAME = 'AuthMethods';
 
@@ -27,7 +27,7 @@ export function createAuthMethodsType(
       Object.entries(securitySchemes).map(([name, sec]) =>
         factory.createPropertySignature(
           undefined,
-          hasUnsupportedIdentifierChar(name)
+          isInvalidES6IdentifierName(name)
             ? factory.createStringLiteral(name, true)
             : factory.createIdentifier(name),
           factory.createToken(SyntaxKind.QuestionToken),
@@ -70,11 +70,11 @@ export function createConfigureAuthFunction(
           factory.createObjectLiteralExpression(
             Object.entries(securitySchemes).map(([name, sec]) =>
               factory.createPropertyAssignment(
-                hasUnsupportedIdentifierChar(name)
+                isInvalidES6IdentifierName(name)
                   ? factory.createStringLiteral(name, true)
                   : factory.createIdentifier(name),
                 factory.createLogicalAnd(
-                  hasUnsupportedIdentifierChar(name)
+                  isInvalidES6IdentifierName(name)
                     ? factory.createElementAccessChain(
                         factory.createIdentifier('params'),
                         factory.createToken(SyntaxKind.QuestionDotToken),
@@ -87,7 +87,7 @@ export function createConfigureAuthFunction(
                       ),
                   createRuntimeSecurityClass(
                     sec,
-                    hasUnsupportedIdentifierChar(name)
+                    isInvalidES6IdentifierName(name)
                       ? factory.createElementAccessExpression(
                           factory.createIdentifier('params'),
                           factory.createStringLiteral(name),
diff --git a/packages/typoas-generator/src/generator/utils/__tests__/__snapshots__/types.spec.ts.snap b/packages/typoas-generator/src/generator/utils/__tests__/__snapshots__/types.spec.ts.snap
index 2a8567a..a2e94a3 100644
--- a/packages/typoas-generator/src/generator/utils/__tests__/__snapshots__/types.spec.ts.snap
+++ b/packages/typoas-generator/src/generator/utils/__tests__/__snapshots__/types.spec.ts.snap
@@ -14,6 +14,18 @@ exports[`create type from schema should handle object schema without properties
 }"
 `;
 
+exports[`create type from schema should handle objects with special named properties 1`] = `
+"{
+    '1'?: number;
+    '^Test^'?: string;
+    await?: string;
+    b?: number;
+    ʱ?: number;
+    _1?: number;
+    'page[number]'?: number;
+}"
+`;
+
 exports[`create type from schema should handle primitive boolean enums 1`] = `"true"`;
 
 exports[`create type from schema should handle primitive boolean schema 1`] = `"boolean"`;
diff --git a/packages/typoas-generator/src/generator/utils/__tests__/types.spec.ts b/packages/typoas-generator/src/generator/utils/__tests__/types.spec.ts
index 5d6723f..5a9dac7 100644
--- a/packages/typoas-generator/src/generator/utils/__tests__/types.spec.ts
+++ b/packages/typoas-generator/src/generator/utils/__tests__/types.spec.ts
@@ -120,6 +120,25 @@ describe('create type from schema', () => {
     expect(getStringFromNode(node)).toMatchSnapshot();
   });
 
+  it('should handle objects with special named properties', () => {
+    const schema: SchemaObject = {
+      type: 'object',
+      required: ['a'],
+      properties: {
+        '^Test^': { type: 'string' },
+        await: { type: 'string' },
+        b: { type: 'number' },
+        ʱ: { type: 'number' },
+        _1: { type: 'number' },
+        1: { type: 'number' },
+        'page[number]': { type: 'number' },
+      },
+    };
+
+    const node = createTypeFromSchema(schema, new Context());
+    expect(getStringFromNode(node)).toMatchSnapshot();
+  });
+
   describe('with complex object', () => {
     it('should create nested objects', () => {
       const schema: SchemaObject = {
diff --git a/packages/typoas-generator/src/generator/utils/identifier-regexps.ts b/packages/typoas-generator/src/generator/utils/identifier-regexps.ts
new file mode 100644
index 0000000..45b1196
--- /dev/null
+++ b/packages/typoas-generator/src/generator/utils/identifier-regexps.ts
@@ -0,0 +1,11 @@
+/* eslint-disable no-misleading-character-class,no-useless-escape */
+// This file is generated by scripts/generate-identifier-regexp.ts
+// Do not edit it manually.
+
+export const identifierStartRegexp =
+  /[\$A-Z_a-z\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0-\u08B4\u08B6-\u08BD\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0AF9\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D\u0C58-\u0C5A\u0C60\u0C61\u0C80\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D54-\u0D56\u0D5F-\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F5\u13F8-\u13FD\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191E\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1C80-\u1C88\u1CE9-\u1CEC\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2118-\u211D\u2124\u2126\u2128\u212A-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309B-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FD5\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA69D\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B-\uA7AE\uA7B0-\uA7B7\uA7F7-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA8FD\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uA9E0-\uA9E4\uA9E6-\uA9EF\uA9FA-\uA9FE\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA7E-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB65\uAB70-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]|\uD800[\uDC00-\uDC0B\uDC0D-\uDC26\uDC28-\uDC3A\uDC3C\uDC3D\uDC3F-\uDC4D\uDC50-\uDC5D\uDC80-\uDCFA\uDD40-\uDD74\uDE80-\uDE9C\uDEA0-\uDED0\uDF00-\uDF1F\uDF30-\uDF4A\uDF50-\uDF75\uDF80-\uDF9D\uDFA0-\uDFC3\uDFC8-\uDFCF\uDFD1-\uDFD5]|\uD801[\uDC00-\uDC9D\uDCB0-\uDCD3\uDCD8-\uDCFB\uDD00-\uDD27\uDD30-\uDD63\uDE00-\uDF36\uDF40-\uDF55\uDF60-\uDF67]|\uD802[\uDC00-\uDC05\uDC08\uDC0A-\uDC35\uDC37\uDC38\uDC3C\uDC3F-\uDC55\uDC60-\uDC76\uDC80-\uDC9E\uDCE0-\uDCF2\uDCF4\uDCF5\uDD00-\uDD15\uDD20-\uDD39\uDD80-\uDDB7\uDDBE\uDDBF\uDE00\uDE10-\uDE13\uDE15-\uDE17\uDE19-\uDE33\uDE60-\uDE7C\uDE80-\uDE9C\uDEC0-\uDEC7\uDEC9-\uDEE4\uDF00-\uDF35\uDF40-\uDF55\uDF60-\uDF72\uDF80-\uDF91]|\uD803[\uDC00-\uDC48\uDC80-\uDCB2\uDCC0-\uDCF2]|\uD804[\uDC03-\uDC37\uDC83-\uDCAF\uDCD0-\uDCE8\uDD03-\uDD26\uDD50-\uDD72\uDD76\uDD83-\uDDB2\uDDC1-\uDDC4\uDDDA\uDDDC\uDE00-\uDE11\uDE13-\uDE2B\uDE80-\uDE86\uDE88\uDE8A-\uDE8D\uDE8F-\uDE9D\uDE9F-\uDEA8\uDEB0-\uDEDE\uDF05-\uDF0C\uDF0F\uDF10\uDF13-\uDF28\uDF2A-\uDF30\uDF32\uDF33\uDF35-\uDF39\uDF3D\uDF50\uDF5D-\uDF61]|\uD805[\uDC00-\uDC34\uDC47-\uDC4A\uDC80-\uDCAF\uDCC4\uDCC5\uDCC7\uDD80-\uDDAE\uDDD8-\uDDDB\uDE00-\uDE2F\uDE44\uDE80-\uDEAA\uDF00-\uDF19]|\uD806[\uDCA0-\uDCDF\uDCFF\uDEC0-\uDEF8]|\uD807[\uDC00-\uDC08\uDC0A-\uDC2E\uDC40\uDC72-\uDC8F]|\uD808[\uDC00-\uDF99]|\uD809[\uDC00-\uDC6E\uDC80-\uDD43]|[\uD80C\uD81C-\uD820\uD840-\uD868\uD86A-\uD86C\uD86F-\uD872][\uDC00-\uDFFF]|\uD80D[\uDC00-\uDC2E]|\uD811[\uDC00-\uDE46]|\uD81A[\uDC00-\uDE38\uDE40-\uDE5E\uDED0-\uDEED\uDF00-\uDF2F\uDF40-\uDF43\uDF63-\uDF77\uDF7D-\uDF8F]|\uD81B[\uDF00-\uDF44\uDF50\uDF93-\uDF9F\uDFE0]|\uD821[\uDC00-\uDFEC]|\uD822[\uDC00-\uDEF2]|\uD82C[\uDC00\uDC01]|\uD82F[\uDC00-\uDC6A\uDC70-\uDC7C\uDC80-\uDC88\uDC90-\uDC99]|\uD835[\uDC00-\uDC54\uDC56-\uDC9C\uDC9E\uDC9F\uDCA2\uDCA5\uDCA6\uDCA9-\uDCAC\uDCAE-\uDCB9\uDCBB\uDCBD-\uDCC3\uDCC5-\uDD05\uDD07-\uDD0A\uDD0D-\uDD14\uDD16-\uDD1C\uDD1E-\uDD39\uDD3B-\uDD3E\uDD40-\uDD44\uDD46\uDD4A-\uDD50\uDD52-\uDEA5\uDEA8-\uDEC0\uDEC2-\uDEDA\uDEDC-\uDEFA\uDEFC-\uDF14\uDF16-\uDF34\uDF36-\uDF4E\uDF50-\uDF6E\uDF70-\uDF88\uDF8A-\uDFA8\uDFAA-\uDFC2\uDFC4-\uDFCB]|\uD83A[\uDC00-\uDCC4\uDD00-\uDD43]|\uD83B[\uDE00-\uDE03\uDE05-\uDE1F\uDE21\uDE22\uDE24\uDE27\uDE29-\uDE32\uDE34-\uDE37\uDE39\uDE3B\uDE42\uDE47\uDE49\uDE4B\uDE4D-\uDE4F\uDE51\uDE52\uDE54\uDE57\uDE59\uDE5B\uDE5D\uDE5F\uDE61\uDE62\uDE64\uDE67-\uDE6A\uDE6C-\uDE72\uDE74-\uDE77\uDE79-\uDE7C\uDE7E\uDE80-\uDE89\uDE8B-\uDE9B\uDEA1-\uDEA3\uDEA5-\uDEA9\uDEAB-\uDEBB]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEA1]|\uD87E[\uDC00-\uDE1D]/;
+export const identifierPartRegexp =
+  /[\$0-9A-Z_a-z\xAA\xB5\xB7\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0300-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u0483-\u0487\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u05D0-\u05EA\u05F0-\u05F2\u0610-\u061A\u0620-\u0669\u066E-\u06D3\u06D5-\u06DC\u06DF-\u06E8\u06EA-\u06FC\u06FF\u0710-\u074A\u074D-\u07B1\u07C0-\u07F5\u07FA\u0800-\u082D\u0840-\u085B\u08A0-\u08B4\u08B6-\u08BD\u08D4-\u08E1\u08E3-\u0963\u0966-\u096F\u0971-\u0983\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BC-\u09C4\u09C7\u09C8\u09CB-\u09CE\u09D7\u09DC\u09DD\u09DF-\u09E3\u09E6-\u09F1\u0A01-\u0A03\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A59-\u0A5C\u0A5E\u0A66-\u0A75\u0A81-\u0A83\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABC-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AD0\u0AE0-\u0AE3\u0AE6-\u0AEF\u0AF9\u0B01-\u0B03\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3C-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B56\u0B57\u0B5C\u0B5D\u0B5F-\u0B63\u0B66-\u0B6F\u0B71\u0B82\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD0\u0BD7\u0BE6-\u0BEF\u0C00-\u0C03\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C58-\u0C5A\u0C60-\u0C63\u0C66-\u0C6F\u0C80-\u0C83\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBC-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CDE\u0CE0-\u0CE3\u0CE6-\u0CEF\u0CF1\u0CF2\u0D01-\u0D03\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D-\u0D44\u0D46-\u0D48\u0D4A-\u0D4E\u0D54-\u0D57\u0D5F-\u0D63\u0D66-\u0D6F\u0D7A-\u0D7F\u0D82\u0D83\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DE6-\u0DEF\u0DF2\u0DF3\u0E01-\u0E3A\u0E40-\u0E4E\u0E50-\u0E59\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB9\u0EBB-\u0EBD\u0EC0-\u0EC4\u0EC6\u0EC8-\u0ECD\u0ED0-\u0ED9\u0EDC-\u0EDF\u0F00\u0F18\u0F19\u0F20-\u0F29\u0F35\u0F37\u0F39\u0F3E-\u0F47\u0F49-\u0F6C\u0F71-\u0F84\u0F86-\u0F97\u0F99-\u0FBC\u0FC6\u1000-\u1049\u1050-\u109D\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u135D-\u135F\u1369-\u1371\u1380-\u138F\u13A0-\u13F5\u13F8-\u13FD\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1714\u1720-\u1734\u1740-\u1753\u1760-\u176C\u176E-\u1770\u1772\u1773\u1780-\u17D3\u17D7\u17DC\u17DD\u17E0-\u17E9\u180B-\u180D\u1810-\u1819\u1820-\u1877\u1880-\u18AA\u18B0-\u18F5\u1900-\u191E\u1920-\u192B\u1930-\u193B\u1946-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u19D0-\u19DA\u1A00-\u1A1B\u1A20-\u1A5E\u1A60-\u1A7C\u1A7F-\u1A89\u1A90-\u1A99\u1AA7\u1AB0-\u1ABD\u1B00-\u1B4B\u1B50-\u1B59\u1B6B-\u1B73\u1B80-\u1BF3\u1C00-\u1C37\u1C40-\u1C49\u1C4D-\u1C7D\u1C80-\u1C88\u1CD0-\u1CD2\u1CD4-\u1CF6\u1CF8\u1CF9\u1D00-\u1DF5\u1DFB-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u200C\u200D\u203F\u2040\u2054\u2071\u207F\u2090-\u209C\u20D0-\u20DC\u20E1\u20E5-\u20F0\u2102\u2107\u210A-\u2113\u2115\u2118-\u211D\u2124\u2126\u2128\u212A-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D7F-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2DE0-\u2DFF\u3005-\u3007\u3021-\u302F\u3031-\u3035\u3038-\u303C\u3041-\u3096\u3099-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FD5\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA62B\uA640-\uA66F\uA674-\uA67D\uA67F-\uA6F1\uA717-\uA71F\uA722-\uA788\uA78B-\uA7AE\uA7B0-\uA7B7\uA7F7-\uA827\uA840-\uA873\uA880-\uA8C5\uA8D0-\uA8D9\uA8E0-\uA8F7\uA8FB\uA8FD\uA900-\uA92D\uA930-\uA953\uA960-\uA97C\uA980-\uA9C0\uA9CF-\uA9D9\uA9E0-\uA9FE\uAA00-\uAA36\uAA40-\uAA4D\uAA50-\uAA59\uAA60-\uAA76\uAA7A-\uAAC2\uAADB-\uAADD\uAAE0-\uAAEF\uAAF2-\uAAF6\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB65\uAB70-\uABEA\uABEC\uABED\uABF0-\uABF9\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE00-\uFE0F\uFE20-\uFE2F\uFE33\uFE34\uFE4D-\uFE4F\uFE70-\uFE74\uFE76-\uFEFC\uFF10-\uFF19\uFF21-\uFF3A\uFF3F\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]|\uD800[\uDC00-\uDC0B\uDC0D-\uDC26\uDC28-\uDC3A\uDC3C\uDC3D\uDC3F-\uDC4D\uDC50-\uDC5D\uDC80-\uDCFA\uDD40-\uDD74\uDDFD\uDE80-\uDE9C\uDEA0-\uDED0\uDEE0\uDF00-\uDF1F\uDF30-\uDF4A\uDF50-\uDF7A\uDF80-\uDF9D\uDFA0-\uDFC3\uDFC8-\uDFCF\uDFD1-\uDFD5]|\uD801[\uDC00-\uDC9D\uDCA0-\uDCA9\uDCB0-\uDCD3\uDCD8-\uDCFB\uDD00-\uDD27\uDD30-\uDD63\uDE00-\uDF36\uDF40-\uDF55\uDF60-\uDF67]|\uD802[\uDC00-\uDC05\uDC08\uDC0A-\uDC35\uDC37\uDC38\uDC3C\uDC3F-\uDC55\uDC60-\uDC76\uDC80-\uDC9E\uDCE0-\uDCF2\uDCF4\uDCF5\uDD00-\uDD15\uDD20-\uDD39\uDD80-\uDDB7\uDDBE\uDDBF\uDE00-\uDE03\uDE05\uDE06\uDE0C-\uDE13\uDE15-\uDE17\uDE19-\uDE33\uDE38-\uDE3A\uDE3F\uDE60-\uDE7C\uDE80-\uDE9C\uDEC0-\uDEC7\uDEC9-\uDEE6\uDF00-\uDF35\uDF40-\uDF55\uDF60-\uDF72\uDF80-\uDF91]|\uD803[\uDC00-\uDC48\uDC80-\uDCB2\uDCC0-\uDCF2]|\uD804[\uDC00-\uDC46\uDC66-\uDC6F\uDC7F-\uDCBA\uDCD0-\uDCE8\uDCF0-\uDCF9\uDD00-\uDD34\uDD36-\uDD3F\uDD50-\uDD73\uDD76\uDD80-\uDDC4\uDDCA-\uDDCC\uDDD0-\uDDDA\uDDDC\uDE00-\uDE11\uDE13-\uDE37\uDE3E\uDE80-\uDE86\uDE88\uDE8A-\uDE8D\uDE8F-\uDE9D\uDE9F-\uDEA8\uDEB0-\uDEEA\uDEF0-\uDEF9\uDF00-\uDF03\uDF05-\uDF0C\uDF0F\uDF10\uDF13-\uDF28\uDF2A-\uDF30\uDF32\uDF33\uDF35-\uDF39\uDF3C-\uDF44\uDF47\uDF48\uDF4B-\uDF4D\uDF50\uDF57\uDF5D-\uDF63\uDF66-\uDF6C\uDF70-\uDF74]|\uD805[\uDC00-\uDC4A\uDC50-\uDC59\uDC80-\uDCC5\uDCC7\uDCD0-\uDCD9\uDD80-\uDDB5\uDDB8-\uDDC0\uDDD8-\uDDDD\uDE00-\uDE40\uDE44\uDE50-\uDE59\uDE80-\uDEB7\uDEC0-\uDEC9\uDF00-\uDF19\uDF1D-\uDF2B\uDF30-\uDF39]|\uD806[\uDCA0-\uDCE9\uDCFF\uDEC0-\uDEF8]|\uD807[\uDC00-\uDC08\uDC0A-\uDC36\uDC38-\uDC40\uDC50-\uDC59\uDC72-\uDC8F\uDC92-\uDCA7\uDCA9-\uDCB6]|\uD808[\uDC00-\uDF99]|\uD809[\uDC00-\uDC6E\uDC80-\uDD43]|[\uD80C\uD81C-\uD820\uD840-\uD868\uD86A-\uD86C\uD86F-\uD872][\uDC00-\uDFFF]|\uD80D[\uDC00-\uDC2E]|\uD811[\uDC00-\uDE46]|\uD81A[\uDC00-\uDE38\uDE40-\uDE5E\uDE60-\uDE69\uDED0-\uDEED\uDEF0-\uDEF4\uDF00-\uDF36\uDF40-\uDF43\uDF50-\uDF59\uDF63-\uDF77\uDF7D-\uDF8F]|\uD81B[\uDF00-\uDF44\uDF50-\uDF7E\uDF8F-\uDF9F\uDFE0]|\uD821[\uDC00-\uDFEC]|\uD822[\uDC00-\uDEF2]|\uD82C[\uDC00\uDC01]|\uD82F[\uDC00-\uDC6A\uDC70-\uDC7C\uDC80-\uDC88\uDC90-\uDC99\uDC9D\uDC9E]|\uD834[\uDD65-\uDD69\uDD6D-\uDD72\uDD7B-\uDD82\uDD85-\uDD8B\uDDAA-\uDDAD\uDE42-\uDE44]|\uD835[\uDC00-\uDC54\uDC56-\uDC9C\uDC9E\uDC9F\uDCA2\uDCA5\uDCA6\uDCA9-\uDCAC\uDCAE-\uDCB9\uDCBB\uDCBD-\uDCC3\uDCC5-\uDD05\uDD07-\uDD0A\uDD0D-\uDD14\uDD16-\uDD1C\uDD1E-\uDD39\uDD3B-\uDD3E\uDD40-\uDD44\uDD46\uDD4A-\uDD50\uDD52-\uDEA5\uDEA8-\uDEC0\uDEC2-\uDEDA\uDEDC-\uDEFA\uDEFC-\uDF14\uDF16-\uDF34\uDF36-\uDF4E\uDF50-\uDF6E\uDF70-\uDF88\uDF8A-\uDFA8\uDFAA-\uDFC2\uDFC4-\uDFCB\uDFCE-\uDFFF]|\uD836[\uDE00-\uDE36\uDE3B-\uDE6C\uDE75\uDE84\uDE9B-\uDE9F\uDEA1-\uDEAF]|\uD838[\uDC00-\uDC06\uDC08-\uDC18\uDC1B-\uDC21\uDC23\uDC24\uDC26-\uDC2A]|\uD83A[\uDC00-\uDCC4\uDCD0-\uDCD6\uDD00-\uDD4A\uDD50-\uDD59]|\uD83B[\uDE00-\uDE03\uDE05-\uDE1F\uDE21\uDE22\uDE24\uDE27\uDE29-\uDE32\uDE34-\uDE37\uDE39\uDE3B\uDE42\uDE47\uDE49\uDE4B\uDE4D-\uDE4F\uDE51\uDE52\uDE54\uDE57\uDE59\uDE5B\uDE5D\uDE5F\uDE61\uDE62\uDE64\uDE67-\uDE6A\uDE6C-\uDE72\uDE74-\uDE77\uDE79-\uDE7C\uDE7E\uDE80-\uDE89\uDE8B-\uDE9B\uDEA1-\uDEA3\uDEA5-\uDEA9\uDEAB-\uDEBB]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEA1]|\uD87E[\uDC00-\uDE1D]|\uDB40[\uDD00-\uDDEF]/;
+
+export const es6IdentifierRegexp =
+  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diff --git a/packages/typoas-generator/src/generator/utils/operation-name.ts b/packages/typoas-generator/src/generator/utils/operation-name.ts
index 29ecfa3..b0a8b98 100644
--- a/packages/typoas-generator/src/generator/utils/operation-name.ts
+++ b/packages/typoas-generator/src/generator/utils/operation-name.ts
@@ -1,28 +1,46 @@
 import { camelCase, snakeCase, upperFirst } from 'lodash';
 import { TransformerType } from './transformers/leaf-transformer-base';
+import {
+  es6IdentifierRegexp,
+  identifierPartRegexp,
+  identifierStartRegexp,
+} from './identifier-regexps';
 
 function pascalCase(str: string): string {
   return upperFirst(camelCase(str));
 }
 
-function removeUnsupportedChars(str: string): string {
-  return str.replace(/[-/.+@\s:]/g, ' '); //convert all unsupported char to spaces
+/**
+ * Transform string to valid ES6 identifier names.
+ * Keywords are allowed (because always transformed to another case).
+ */
+function transformToValidIdentifier(str: string): string {
+  let res = identifierStartRegexp.test(str[0]) ? str[0] : ' ';
+
+  for (let i = 1; i < str.length; i++) {
+    res += identifierPartRegexp.test(str[i]) ? str[i] : ' ';
+  }
+  return res;
 }
 
-export function hasUnsupportedIdentifierChar(key: string): boolean {
-  return /[-/.+@\s:]/.test(key);
+/**
+ * Check if valid ES6 identifier name (https://mathiasbynens.be/notes/javascript-identifiers-es6).
+ * It allows reserved keywords, so it should be used only when property access/declaration.
+ */
+export function isInvalidES6IdentifierName(key: string): boolean {
+  return !es6IdentifierRegexp.test(key);
 }
 
 export function screamingSnakeCase(str: string): string {
-  return snakeCase(removeUnsupportedChars(str)).toUpperCase();
+  return snakeCase(transformToValidIdentifier(str)).toUpperCase();
 }
 
 export function sanitizeOperationIdName(op: string): string {
-  return camelCase(removeUnsupportedChars(op));
+  return camelCase(transformToValidIdentifier(op));
 }
 
 export function sanitizeTypeIdentifier(type: string): string {
-  return pascalCase(removeUnsupportedChars(type));
+  return pascalCase(transformToValidIdentifier(type));
 }
 
 export function sanitizeTransformEntity(
diff --git a/packages/typoas-generator/src/generator/utils/types.ts b/packages/typoas-generator/src/generator/utils/types.ts
index 725d9ad..0e02da0 100644
--- a/packages/typoas-generator/src/generator/utils/types.ts
+++ b/packages/typoas-generator/src/generator/utils/types.ts
@@ -10,7 +10,7 @@ import { Context } from '../../context';
 import { addJSDocToNode } from '../comments/fields';
 import { getJSDocFromSchema } from '../comments/schema';
 import {
-  hasUnsupportedIdentifierChar,
+  isInvalidES6IdentifierName,
   sanitizeTypeIdentifier,
 } from './operation-name';
 import { TYPOAS_BLOB_TYPE_KEY } from './content-type';
@@ -111,7 +111,7 @@ export function createTypeFromSchema(
             Object.entries(schema.properties!).map(([key, val]) => {
               const field = factory.createPropertySignature(
                 undefined,
-                hasUnsupportedIdentifierChar(key)
+                isInvalidES6IdentifierName(key)
                   ? factory.createStringLiteral(key, true)
                   : factory.createIdentifier(key),
                 schema.required?.includes(key)
diff --git a/packages/typoas-generator/tsconfig.json b/packages/typoas-generator/tsconfig.json
index 3a23074..cd59f59 100644
--- a/packages/typoas-generator/tsconfig.json
+++ b/packages/typoas-generator/tsconfig.json
@@ -3,6 +3,7 @@
     "strict": true,
     "module": "commonjs",
     "target": "ES2019",
+    "esModuleInterop": true,
     "declaration": true,
     "lib": ["ES2019"],
     "outDir": "lib"
diff --git a/packages/typoas-runtime/jest.config.js b/packages/typoas-runtime/jest.config.js
index 8824c11..3cad810 100644
--- a/packages/typoas-runtime/jest.config.js
+++ b/packages/typoas-runtime/jest.config.js
@@ -1,3 +1,4 @@
 module.exports = {
   preset: 'ts-jest',
+  testPathIgnorePatterns: ['/node_modules/', '/lib/'],
 };
diff --git a/yarn.lock b/yarn.lock
index 8236eba..dff2421 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1022,6 +1022,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@types/regenerate@npm:^1.4.2":
+  version: 1.4.2
+  resolution: "@types/regenerate@npm:1.4.2"
+  checksum: d16354305212f742142eae4bc2008d1eeafdb40b7a09af60e62372b4c0d745fff763e32650e6279912e4c324c100d68616324fc8ac0bd6b87614a1d25baadd41
+  languageName: node
+  linkType: hard
+
 "@types/semver@npm:^7.3.12":
   version: 7.3.13
   resolution: "@types/semver@npm:7.3.13"
@@ -1186,7 +1193,7 @@ __metadata:
     typanion: ^3.12.1
     typescript: ^5.0.4
   bin:
-    cli: ./src/bin.ts
+    typoas-cli: ./src/bin.ts
   languageName: unknown
   linkType: soft
 
@@ -1212,11 +1219,15 @@ __metadata:
     "@jest/globals": ^29.5.0
     "@types/lodash": ^4.14.194
     "@types/node": ^20.2.3
+    "@types/regenerate": ^1.4.2
+    "@unicode/unicode-9.0.0": ^1.5.2
     jest: ^29.5.0
     jest-environment-node: ^29.5.0
     lodash: ^4.17.21
     openapi3-ts: ^4.1.2
+    regenerate: ^1.4.2
     ts-jest: ^29.1.0
+    ts-node: ^10.9.1
     typescript: ^5.0.4
   languageName: unknown
   linkType: soft
@@ -1248,6 +1259,13 @@ __metadata:
   languageName: unknown
   linkType: soft
 
+"@unicode/unicode-9.0.0@npm:^1.5.2":
+  version: 1.5.2
+  resolution: "@unicode/unicode-9.0.0@npm:1.5.2"
+  checksum: 2c5e3afdde400f5a994ff234bca63cae30d2ad75096c7ea317aef8edc164bcb46b83a7f1c067df7289d06b042ce58f98ccfb779e51f55314195ba857802313bd
+  languageName: node
+  linkType: hard
+
 "abbrev@npm:^1.0.0":
   version: 1.1.1
   resolution: "abbrev@npm:1.1.1"
@@ -3997,6 +4015,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"regenerate@npm:^1.4.2":
+  version: 1.4.2
+  resolution: "regenerate@npm:1.4.2"
+  checksum: 3317a09b2f802da8db09aa276e469b57a6c0dd818347e05b8862959c6193408242f150db5de83c12c3fa99091ad95fb42a6db2c3329bfaa12a0ea4cbbeb30cb0
+  languageName: node
+  linkType: hard
+
 "require-directory@npm:^2.1.1":
   version: 2.1.1
   resolution: "require-directory@npm:2.1.1"