chore: bundle vendor code (#9016)

This PR removes the manual vendoring process. Third party code can now
be updated using the typical NPM pipeline with types/code bundling done
through Rollup.

.eslintrc.js

@@ -103,7 +103,7 @@ module.exports = {
           {
             name: 'mitt',
             message:
-              'Import Mitt from the vendored location: vendor/mitt/src/index.js',
+              'Import Mitt from the vendored location: vendor/mitt/index.js',
           },
         ],
       },

.prettierignore

@@ -42,6 +42,5 @@ CHANGELOG.md
 package-lock.json
 package.json
 test/assets/
-vendor/
 docs/
 versioned_*/

docs/api/puppeteer.eventtype.md

@@ -7,5 +7,5 @@ sidebar_label: EventType
 **Signature:**
 
 ```typescript
-export declare type EventType = string | symbol;
+declare type EventType = string | symbol;
 ```

docs/api/puppeteer.handler.md

@@ -7,5 +7,5 @@ sidebar_label: Handler
 **Signature:**
 
 ```typescript
-export declare type Handler<T = any> = (event?: T) => void;
+declare type Handler<T = any> = (event?: T) => void;
 ```

package-lock.json

@@ -68,12 +68,16 @@
         "jpeg-js": "0.4.4",
         "mime": "3.0.0",
         "minimist": "1.2.6",
+        "mitt": "^2.1.0",
         "mocha": "10.0.0",
         "ncp": "2.0.0",
         "npm-run-all": "4.1.5",
         "pixelmatch": "5.3.0",
         "pngjs": "6.0.0",
         "prettier": "2.7.1",
+        "rollup": "^2.79.1",
+        "rollup-plugin-dts": "^4.2.2",
+        "rollup-plugin-node-resolve": "^5.2.0",
         "semver": "7.3.7",
         "sinon": "14.0.0",
         "source-map-support": "0.5.21",
@@ -1133,6 +1137,15 @@
         "@types/node": "*"
       }
     },
+    "node_modules/@types/resolve": {
+      "version": "0.0.8",
+      "resolved": "https://registry.npmjs.org/@types/resolve/-/resolve-0.0.8.tgz",
+      "integrity": "sha512-auApPaJf3NPfe18hSoJkp8EbZzer2ISk7o8mCC3M9he/a04+gbMF97NkpD2S8riMGvm4BMRI59/SZQSaLTKpsQ==",
+      "dev": true,
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
     "node_modules/@types/rimraf": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/@types/rimraf/-/rimraf-3.0.2.tgz",
@@ -1743,6 +1756,18 @@
       "integrity": "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==",
       "dev": true
     },
+    "node_modules/builtin-modules": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-3.3.0.tgz",
+      "integrity": "sha512-zhaCDicdLuWN5UbN5IMnFqNMhNfo919sH85y2/ea+5Yg9TsTkeZxpL+JLbp6cgYFS4sRLp3YV4S6yDuqVWHYOw==",
+      "dev": true,
+      "engines": {
+        "node": ">=6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/c8": {
       "version": "7.12.0",
       "resolved": "https://registry.npmjs.org/c8/-/c8-7.12.0.tgz",
@@ -3413,6 +3438,12 @@
         "node": ">=4.0"
       }
     },
+    "node_modules/estree-walker": {
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-0.6.1.tgz",
+      "integrity": "sha512-SqmZANLWS0mnatqbSfRP5g8OXZC12Fgg1IwNtLsyHDzJizORW4khDfjPqJZsemPWBB2uqykUah5YpQ6epsqC/w==",
+      "dev": true
+    },
     "node_modules/esutils": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.3.tgz",
@@ -4429,6 +4460,12 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/is-module": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/is-module/-/is-module-1.0.0.tgz",
+      "integrity": "sha512-51ypPSPCoTEIN9dy5Oy+h4pShgJmPCygKfyRCISBI+JoWT/2oJvK8QPxmwv7b/p239jXrm9M1mlQbyKJ5A152g==",
+      "dev": true
+    },
     "node_modules/is-negative-zero": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/is-negative-zero/-/is-negative-zero-2.0.2.tgz",
@@ -4982,6 +5019,18 @@
         "node": ">=10"
       }
     },
+    "node_modules/magic-string": {
+      "version": "0.26.4",
+      "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.26.4.tgz",
+      "integrity": "sha512-e5uXtVJ22aEpK9u1+eQf0fSxHeqwyV19K+uGnlROCxUhzwRip9tBsaMViK/0vC3viyPd5Gtucp3UmEp/Q2cPTQ==",
+      "dev": true,
+      "dependencies": {
+        "sourcemap-codec": "^1.4.8"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/make-dir": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-3.1.0.tgz",
@@ -5165,6 +5214,12 @@
         "node": ">= 6"
       }
     },
+    "node_modules/mitt": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/mitt/-/mitt-2.1.0.tgz",
+      "integrity": "sha512-ILj2TpLiysu2wkBbWjAmww7TkZb65aiQO+DkVdUTBpBXq+MHYiETENkKFMtsJZX1Lf4pe4QOrTSjIfUwN5lRdg==",
+      "dev": true
+    },
     "node_modules/mkdirp-classic": {
       "version": "0.5.3",
       "resolved": "https://registry.npmjs.org/mkdirp-classic/-/mkdirp-classic-0.5.3.tgz",
@@ -6436,6 +6491,69 @@
         "url": "https://github.com/sponsors/isaacs"
       }
     },
+    "node_modules/rollup": {
+      "version": "2.79.1",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.79.1.tgz",
+      "integrity": "sha512-uKxbd0IhMZOhjAiD5oAFp7BqvkA4Dv47qpOCtaNvng4HBwdbWtdOh8f5nZNuk2rp51PMGk3bzfWu5oayNEuYnw==",
+      "dev": true,
+      "bin": {
+        "rollup": "dist/bin/rollup"
+      },
+      "engines": {
+        "node": ">=10.0.0"
+      },
+      "optionalDependencies": {
+        "fsevents": "~2.3.2"
+      }
+    },
+    "node_modules/rollup-plugin-dts": {
+      "version": "4.2.2",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-dts/-/rollup-plugin-dts-4.2.2.tgz",
+      "integrity": "sha512-A3g6Rogyko/PXeKoUlkjxkP++8UDVpgA7C+Tdl77Xj4fgEaIjPSnxRmR53EzvoYy97VMVwLAOcWJudaVAuxneQ==",
+      "dev": true,
+      "dependencies": {
+        "magic-string": "^0.26.1"
+      },
+      "engines": {
+        "node": ">=v12.22.11"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/Swatinem"
+      },
+      "optionalDependencies": {
+        "@babel/code-frame": "^7.16.7"
+      },
+      "peerDependencies": {
+        "rollup": "^2.55",
+        "typescript": "^4.1"
+      }
+    },
+    "node_modules/rollup-plugin-node-resolve": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-node-resolve/-/rollup-plugin-node-resolve-5.2.0.tgz",
+      "integrity": "sha512-jUlyaDXts7TW2CqQ4GaO5VJ4PwwaV8VUGA7+km3n6k6xtOEacf61u0VXwN80phY/evMcaS+9eIeJ9MOyDxt5Zw==",
+      "deprecated": "This package has been deprecated and is no longer maintained. Please use @rollup/plugin-node-resolve.",
+      "dev": true,
+      "dependencies": {
+        "@types/resolve": "0.0.8",
+        "builtin-modules": "^3.1.0",
+        "is-module": "^1.0.0",
+        "resolve": "^1.11.1",
+        "rollup-pluginutils": "^2.8.1"
+      },
+      "peerDependencies": {
+        "rollup": ">=1.11.0"
+      }
+    },
+    "node_modules/rollup-pluginutils": {
+      "version": "2.8.2",
+      "resolved": "https://registry.npmjs.org/rollup-pluginutils/-/rollup-pluginutils-2.8.2.tgz",
+      "integrity": "sha512-EEp9NhnUkwY8aif6bxgovPHMoMoNr2FulJziTndpt5H9RdwC47GSGuII9XxpSdzVGM0GWrNPHV6ie1LTNJPaLQ==",
+      "dev": true,
+      "dependencies": {
+        "estree-walker": "^0.6.1"
+      }
+    },
     "node_modules/run-async": {
       "version": "2.4.1",
       "resolved": "https://registry.npmjs.org/run-async/-/run-async-2.4.1.tgz",
@@ -6609,6 +6727,12 @@
         "source-map": "^0.6.0"
       }
     },
+    "node_modules/sourcemap-codec": {
+      "version": "1.4.8",
+      "resolved": "https://registry.npmjs.org/sourcemap-codec/-/sourcemap-codec-1.4.8.tgz",
+      "integrity": "sha512-9NykojV5Uih4lgo5So5dtw+f0JgJX30KCNI8gwhz2J9A15wD0Ml6tjHKwf6fTSa6fAdVBdZeNOs9eJ71qCk8vA==",
+      "dev": true
+    },
     "node_modules/spdx-correct": {
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/spdx-correct/-/spdx-correct-3.1.1.tgz",
@@ -8440,6 +8564,15 @@
         "@types/node": "*"
       }
     },
+    "@types/resolve": {
+      "version": "0.0.8",
+      "resolved": "https://registry.npmjs.org/@types/resolve/-/resolve-0.0.8.tgz",
+      "integrity": "sha512-auApPaJf3NPfe18hSoJkp8EbZzer2ISk7o8mCC3M9he/a04+gbMF97NkpD2S8riMGvm4BMRI59/SZQSaLTKpsQ==",
+      "dev": true,
+      "requires": {
+        "@types/node": "*"
+      }
+    },
     "@types/rimraf": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/@types/rimraf/-/rimraf-3.0.2.tgz",
@@ -8863,6 +8996,12 @@
       "integrity": "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==",
       "dev": true
     },
+    "builtin-modules": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-3.3.0.tgz",
+      "integrity": "sha512-zhaCDicdLuWN5UbN5IMnFqNMhNfo919sH85y2/ea+5Yg9TsTkeZxpL+JLbp6cgYFS4sRLp3YV4S6yDuqVWHYOw==",
+      "dev": true
+    },
     "c8": {
       "version": "7.12.0",
       "resolved": "https://registry.npmjs.org/c8/-/c8-7.12.0.tgz",
@@ -10022,6 +10161,12 @@
       "integrity": "sha512-39nnKffWz8xN1BU/2c79n9nB9HDzo0niYUqx6xyqUnyoAnQyyWpOTdZEeiCch8BBu515t4wp9ZmgVfVhn9EBpw==",
       "dev": true
     },
+    "estree-walker": {
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-0.6.1.tgz",
+      "integrity": "sha512-SqmZANLWS0mnatqbSfRP5g8OXZC12Fgg1IwNtLsyHDzJizORW4khDfjPqJZsemPWBB2uqykUah5YpQ6epsqC/w==",
+      "dev": true
+    },
     "esutils": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.3.tgz",
@@ -10755,6 +10900,12 @@
         "is-extglob": "^2.1.1"
       }
     },
+    "is-module": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/is-module/-/is-module-1.0.0.tgz",
+      "integrity": "sha512-51ypPSPCoTEIN9dy5Oy+h4pShgJmPCygKfyRCISBI+JoWT/2oJvK8QPxmwv7b/p239jXrm9M1mlQbyKJ5A152g==",
+      "dev": true
+    },
     "is-negative-zero": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/is-negative-zero/-/is-negative-zero-2.0.2.tgz",
@@ -11179,6 +11330,15 @@
         "yallist": "^4.0.0"
       }
     },
+    "magic-string": {
+      "version": "0.26.4",
+      "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.26.4.tgz",
+      "integrity": "sha512-e5uXtVJ22aEpK9u1+eQf0fSxHeqwyV19K+uGnlROCxUhzwRip9tBsaMViK/0vC3viyPd5Gtucp3UmEp/Q2cPTQ==",
+      "dev": true,
+      "requires": {
+        "sourcemap-codec": "^1.4.8"
+      }
+    },
     "make-dir": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-3.1.0.tgz",
@@ -11312,6 +11472,12 @@
         "kind-of": "^6.0.3"
       }
     },
+    "mitt": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/mitt/-/mitt-2.1.0.tgz",
+      "integrity": "sha512-ILj2TpLiysu2wkBbWjAmww7TkZb65aiQO+DkVdUTBpBXq+MHYiETENkKFMtsJZX1Lf4pe4QOrTSjIfUwN5lRdg==",
+      "dev": true
+    },
     "mkdirp-classic": {
       "version": "0.5.3",
       "resolved": "https://registry.npmjs.org/mkdirp-classic/-/mkdirp-classic-0.5.3.tgz",
@@ -12251,6 +12417,47 @@
         }
       }
     },
+    "rollup": {
+      "version": "2.79.1",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.79.1.tgz",
+      "integrity": "sha512-uKxbd0IhMZOhjAiD5oAFp7BqvkA4Dv47qpOCtaNvng4HBwdbWtdOh8f5nZNuk2rp51PMGk3bzfWu5oayNEuYnw==",
+      "dev": true,
+      "requires": {
+        "fsevents": "~2.3.2"
+      }
+    },
+    "rollup-plugin-dts": {
+      "version": "4.2.2",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-dts/-/rollup-plugin-dts-4.2.2.tgz",
+      "integrity": "sha512-A3g6Rogyko/PXeKoUlkjxkP++8UDVpgA7C+Tdl77Xj4fgEaIjPSnxRmR53EzvoYy97VMVwLAOcWJudaVAuxneQ==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.16.7",
+        "magic-string": "^0.26.1"
+      }
+    },
+    "rollup-plugin-node-resolve": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-node-resolve/-/rollup-plugin-node-resolve-5.2.0.tgz",
+      "integrity": "sha512-jUlyaDXts7TW2CqQ4GaO5VJ4PwwaV8VUGA7+km3n6k6xtOEacf61u0VXwN80phY/evMcaS+9eIeJ9MOyDxt5Zw==",
+      "dev": true,
+      "requires": {
+        "@types/resolve": "0.0.8",
+        "builtin-modules": "^3.1.0",
+        "is-module": "^1.0.0",
+        "resolve": "^1.11.1",
+        "rollup-pluginutils": "^2.8.1"
+      }
+    },
+    "rollup-pluginutils": {
+      "version": "2.8.2",
+      "resolved": "https://registry.npmjs.org/rollup-pluginutils/-/rollup-pluginutils-2.8.2.tgz",
+      "integrity": "sha512-EEp9NhnUkwY8aif6bxgovPHMoMoNr2FulJziTndpt5H9RdwC47GSGuII9XxpSdzVGM0GWrNPHV6ie1LTNJPaLQ==",
+      "dev": true,
+      "requires": {
+        "estree-walker": "^0.6.1"
+      }
+    },
     "run-async": {
       "version": "2.4.1",
       "resolved": "https://registry.npmjs.org/run-async/-/run-async-2.4.1.tgz",
@@ -12379,6 +12586,12 @@
         "source-map": "^0.6.0"
       }
     },
+    "sourcemap-codec": {
+      "version": "1.4.8",
+      "resolved": "https://registry.npmjs.org/sourcemap-codec/-/sourcemap-codec-1.4.8.tgz",
+      "integrity": "sha512-9NykojV5Uih4lgo5So5dtw+f0JgJX30KCNI8gwhz2J9A15wD0Ml6tjHKwf6fTSa6fAdVBdZeNOs9eJ71qCk8vA==",
+      "dev": true
+    },
     "spdx-correct": {
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/spdx-correct/-/spdx-correct-3.1.1.tgz",

package.json

@@ -57,10 +57,11 @@
     "check:protocol-revision": "tsx scripts/ensure-correct-devtools-protocol-package",
     "check:pinned-deps": "tsx scripts/ensure-pinned-deps",
     "build": "npm run build:prod",
-    "build:dev": "run-s generate:sources build:tsc:dev generate:artifacts",
+    "build:dev": "run-s generate:sources build:tsc:dev && run-p bundle:vendor generate:artifacts",
-    "build:prod": "run-s generate:sources build:tsc:prod generate:artifacts",
+    "build:prod": "run-s generate:sources build:tsc:prod && run-p bundle:vendor generate:artifacts",
     "build:tsc:dev": "tsc -b test",
-    "build:tsc:prod": "tsc -b tsconfig.lib.json"
+    "build:tsc:prod": "tsc -b tsconfig.lib.json",
+    "bundle:vendor": "rollup --config rollup.vendor.config.js"
   },
   "files": [
     "lib",
@@ -129,12 +130,16 @@
     "jpeg-js": "0.4.4",
     "mime": "3.0.0",
     "minimist": "1.2.6",
+    "mitt": "2.1.0",
     "mocha": "10.0.0",
     "ncp": "2.0.0",
     "npm-run-all": "4.1.5",
     "pixelmatch": "5.3.0",
     "pngjs": "6.0.0",
     "prettier": "2.7.1",
+    "rollup": "2.79.1",
+    "rollup-plugin-dts": "4.2.2",
+    "rollup-plugin-node-resolve": "5.2.0",
     "semver": "7.3.7",
     "sinon": "14.0.0",
     "source-map-support": "0.5.21",

rollup.vendor.config.js

@@ -0,0 +1,39 @@
+/**
+ * Copyright 2022 Google Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import path from 'path';
+import dts from 'rollup-plugin-dts';
+import resolve from 'rollup-plugin-node-resolve';
+import glob from 'glob';
+
+export default ['cjs', 'esm'].flatMap(outputType => {
+  const configs = [];
+  const vendorPath = path.resolve(__dirname, `lib/${outputType}/vendor`);
+  for (const jsFile of glob.sync(path.join(vendorPath, '**/*.js'))) {
+    configs.push({
+      input: jsFile,
+      output: {file: jsFile, exports: 'auto', format: outputType},
+      plugins: [resolve()],
+    });
+  }
+  for (const typesFile of glob.sync(path.join(vendorPath, '**/*.d.ts'))) {
+    configs.push({
+      input: typesFile,
+      output: {file: typesFile, format: outputType},
+      plugins: [dts({respectExternal: true})],
+    });
+  }
+  return configs;
+});

src/common/EventEmitter.ts

@@ -14,11 +14,7 @@
  * limitations under the License.
  */
 
-import mitt, {
+import mitt, {Emitter, EventType, Handler} from '../../vendor/mitt/index.js';
-  Emitter,
-  EventType,
-  Handler,
-} from '../../vendor/mitt/src/index.js';
 
 /**
  * @public

src/tsconfig.cjs.json

@@ -6,7 +6,7 @@
     "module": "CommonJS"
   },
   "references": [
-    {"path": "../vendor/tsconfig.cjs.json"},
+    {"path": "../compat/cjs/tsconfig.json"},
-    {"path": "../compat/cjs/tsconfig.json"}
+    {"path": "../vendor/tsconfig.json"}
   ]
 }

src/tsconfig.esm.json

@@ -6,7 +6,7 @@
     "module": "esnext"
   },
   "references": [
-    {"path": "../vendor/tsconfig.esm.json"},
+    {"path": "../compat/esm/tsconfig.json"},
-    {"path": "../compat/esm/tsconfig.json"}
+    {"path": "../vendor/tsconfig.cjs.json"}
   ]
 }

vendor/README.md

@@ -1,13 +1,28 @@
-# Vendoring third party dependencies
+# `vendor`
 
-Because we are working towards an agnostic Puppeteer that can run in any environment (see [#6125](https://github.com/puppeteer/puppeteer/issues/6125)) we cannot import common dependencies in a way that relies on Node's resolution to find them. For example, `import mitt from 'mitt'` works fine in Node, but in an ESM build running in the browser, the browser has no idea where to find `'mitt'`.
+This folder contains code that interacts with third party node modules that will
+be vendored with puppeteer during publishing.
 
-Therefore we put all common dependencies into this directory, `vendor`. This means there are extra criteria for these dependencies; ideally they will not depend on any other modules. If they do, we should consider an alternative way of managing our dependencies.
+## Why not `node_modules`?
 
-The process for updating a vendored dependency is:
+Because we are working towards an agnostic Puppeteer that can run in any
+environment (see [#6125](https://github.com/puppeteer/puppeteer/issues/6125)) we
+cannot import common dependencies in a way that relies on Node's resolution to
+find them. For example, `import mitt from 'mitt'` works fine in Node, but in an
+ESM build running in an environment without module resolution such as the
+browser, `'mitt'` would not make sense.
 
-1. `npm install {DEP NAME HERE}`
+The process for installing/using a vendored dependency is a two-step process:
-2. `cp -r node_modules/DEP vendor`
+
-3. Update `eslintrc.js` to forbid importing DEP directly (see the `Mitt` rule already defined in there).
+1. Create a folder named after the package. See the `node_modules` folder for
-4. Use the new DEP, and run `npm run build && npm run build:dev` to check everything compiles successfully.
+   inspiration.
-5. If the dep ships as compiled JS, you may need to disable TypeScript checking the file. Add an entry to the `excludes` property of the TSConfig files in `vendor`. (again, see the entry that's already there for Mitt as an example). Don't forget to update both the ESM and CJS config files.
+2. Create an entrypoint that exports needed imports from the package. For
+   example, `index.ts` may contain
+
+```ts
+export * from 'your-package';
+export {default as default} from 'your-package';
+```
+
+Now if you need to import from the dependency, you need to import relative to
+this directory rather than the package name itself.

vendor/mitt/README.md

@@ -1,179 +0,0 @@
-<p align="center">
-  <img src="https://i.imgur.com/BqsX9NT.png" width="300" height="300" alt="mitt">
-  <br>
-  <a href="https://www.npmjs.org/package/mitt"><img src="https://img.shields.io/npm/v/mitt.svg" alt="npm"></a>
-  <img src="https://github.com/developit/mitt/workflows/CI/badge.svg" alt="build status">
-  <a href="https://unpkg.com/mitt/dist/mitt.js"><img src="https://img.badgesize.io/https://unpkg.com/mitt/dist/mitt.js?compression=gzip" alt="gzip size"></a>
-</p>
-
-# Mitt
-
-> Tiny 200b functional event emitter / pubsub.
-
--   **Microscopic:** weighs less than 200 bytes gzipped
--   **Useful:** a wildcard `"*"` event type listens to all events
--   **Familiar:** same names & ideas as [Node's EventEmitter](https://nodejs.org/api/events.html#events_class_eventemitter)
--   **Functional:** methods don't rely on `this`
--   **Great Name:** somehow [mitt](https://npm.im/mitt) wasn't taken
-
-Mitt was made for the browser, but works in any JavaScript runtime. It has no dependencies and supports IE9+.
-
-## Table of Contents
-
--   [Install](#install)
--   [Usage](#usage)
--   [Examples & Demos](#examples--demos)
--   [API](#api)
--   [Contribute](#contribute)
--   [License](#license)
-
-## Install
-
-This project uses [node](http://nodejs.org) and [npm](https://npmjs.com). Go check them out if you don't have them locally installed.
-
-```sh
-$ npm install --save mitt
-```
-
-Then with a module bundler like [rollup](http://rollupjs.org/) or [webpack](https://webpack.js.org/), use as you would anything else:
-
-```javascript
-// using ES6 modules
-import mitt from 'mitt'
-
-// using CommonJS modules
-var mitt = require('mitt')
-```
-
-The [UMD](https://github.com/umdjs/umd) build is also available on [unpkg](https://unpkg.com):
-
-```html
-<script src="https://unpkg.com/mitt/dist/mitt.umd.js"></script>
-```
-
-You can find the library on `window.mitt`.
-
-## Usage
-
-```ts
-import mitt from 'mitt'
-
-const emitter = mitt()
-
-// listen to an event
-emitter.on('foo', e => console.log('foo', e) )
-
-// listen to all events
-emitter.on('*', (type, e) => console.log(type, e) )
-
-// fire an event
-emitter.emit('foo', { a: 'b' })
-
-// clearing all events
-emitter.all.clear()
-
-// working with handler references:
-function onFoo() {}
-emitter.on('foo', onFoo)   // listen
-emitter.off('foo', onFoo)  // unlisten
-```
-
-### Typescript
-
-```ts
-import mitt from 'mitt';
-const emitter: mitt.Emitter = mitt();
-```
-
-## Examples & Demos
-
-<a href="http://codepen.io/developit/pen/rjMEwW?editors=0110">
-  <b>Preact + Mitt Codepen Demo</b>
-  <br>
-  <img src="https://i.imgur.com/CjBgOfJ.png" width="278" alt="preact + mitt preview">
-</a>
-
-* * *
-
-## API
-
-<!-- Generated by documentation.js. Update this documentation by updating the source code. -->
-
-#### Table of Contents
-
--   [mitt](#mitt)
--   [all](#all)
--   [on](#on)
-    -   [Parameters](#parameters)
--   [off](#off)
-    -   [Parameters](#parameters-1)
--   [emit](#emit)
-    -   [Parameters](#parameters-2)
-
-### mitt
-
-Mitt: Tiny (~200b) functional event emitter / pubsub.
-
-Returns **Mitt** 
-
-### all
-
-A Map of event names to registered handler functions.
-
-### on
-
-Register an event handler for the given type.
-
-#### Parameters
-
--   `type` **([string](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String) \| [symbol](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Symbol))** Type of event to listen for, or `"*"` for all events
--   `handler` **[Function](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Statements/function)** Function to call in response to given event
-
-### off
-
-Remove an event handler for the given type.
-
-#### Parameters
-
--   `type` **([string](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String) \| [symbol](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Symbol))** Type of event to unregister `handler` from, or `"*"`
--   `handler` **[Function](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Statements/function)** Handler function to remove
-
-### emit
-
-Invoke all handlers for the given type.
-If present, `"*"` handlers are invoked after type-matched handlers.
-
-Note: Manually firing "\*" handlers is not supported.
-
-#### Parameters
-
--   `type` **([string](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String) \| [symbol](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Symbol))** The event type to invoke
--   `evt` **Any?** Any value (object is recommended and powerful), passed to each handler
-
-## Contribute
-
-First off, thanks for taking the time to contribute!
-Now, take a moment to be sure your contributions make sense to everyone else.
-
-### Reporting Issues
-
-Found a problem? Want a new feature? First of all see if your issue or idea has [already been reported](../../issues).
-If don't, just open a [new clear and descriptive issue](../../issues/new).
-
-### Submitting pull requests
-
-Pull requests are the greatest contributions, so be sure they are focused in scope, and do avoid unrelated commits.
-
--   Fork it!
--   Clone your fork: `git clone https://github.com/<your-username>/mitt`
--   Navigate to the newly cloned directory: `cd mitt`
--   Create a new branch for the new feature: `git checkout -b my-new-feature`
--   Install the tools necessary for development: `npm install`
--   Make your changes.
--   Commit your changes: `git commit -am 'Add some feature'`
--   Push to the branch: `git push origin my-new-feature`
--   Submit a pull request with full remarks documenting your changes.
-
-## License
-
-[MIT License](https://opensource.org/licenses/MIT) © [Jason Miller](https://jasonformat.com/)

vendor/mitt/dist/mitt.es.js

@@ -1,2 +0,0 @@
-export default function(n){return{all:n=n||new Map,on:function(t,e){var i=n.get(t);i&&i.push(e)||n.set(t,[e])},off:function(t,e){var i=n.get(t);i&&i.splice(i.indexOf(e)>>>0,1)},emit:function(t,e){(n.get(t)||[]).slice().map(function(n){n(e)}),(n.get("*")||[]).slice().map(function(n){n(t,e)})}}}
-//# sourceMappingURL=mitt.es.js.map

vendor/mitt/dist/mitt.es.js.map

@@ -1 +0,0 @@
-{"version":3,"file":"mitt.es.js","sources":["../src/index.ts"],"sourcesContent":["export type EventType = string | symbol;\n\n// An event handler can take an optional event argument\n// and should not return a value\nexport type Handler<T = any> = (event?: T) => void;\nexport type WildcardHandler = (type: EventType, event?: any) => void;\n\n// An array of all currently registered event handlers for a type\nexport type EventHandlerList = Array<Handler>;\nexport type WildCardEventHandlerList = Array<WildcardHandler>;\n\n// A map of event types and their corresponding event handlers.\nexport type EventHandlerMap = Map<EventType, EventHandlerList | WildCardEventHandlerList>;\n\nexport interface Emitter {\n\tall: EventHandlerMap;\n\n\ton<T = any>(type: EventType, handler: Handler<T>): void;\n\ton(type: '*', handler: WildcardHandler): void;\n\n\toff<T = any>(type: EventType, handler: Handler<T>): void;\n\toff(type: '*', handler: WildcardHandler): void;\n\n\temit<T = any>(type: EventType, event?: T): void;\n\temit(type: '*', event?: any): void;\n}\n\n/**\n * Mitt: Tiny (~200b) functional event emitter / pubsub.\n * @name mitt\n * @returns {Mitt}\n */\nexport default function mitt(all?: EventHandlerMap): Emitter {\n\tall = all || new Map();\n\n\treturn {\n\n\t\t/**\n\t\t * A Map of event names to registered handler functions.\n\t\t */\n\t\tall,\n\n\t\t/**\n\t\t * Register an event handler for the given type.\n\t\t * @param {string|symbol} type Type of event to listen for, or `\"*\"` for all events\n\t\t * @param {Function} handler Function to call in response to given event\n\t\t * @memberOf mitt\n\t\t */\n\t\ton<T = any>(type: EventType, handler: Handler<T>) {\n\t\t\tconst handlers = all.get(type);\n\t\t\tconst added = handlers && handlers.push(handler);\n\t\t\tif (!added) {\n\t\t\t\tall.set(type, [handler]);\n\t\t\t}\n\t\t},\n\n\t\t/**\n\t\t * Remove an event handler for the given type.\n\t\t * @param {string|symbol} type Type of event to unregister `handler` from, or `\"*\"`\n\t\t * @param {Function} handler Handler function to remove\n\t\t * @memberOf mitt\n\t\t */\n\t\toff<T = any>(type: EventType, handler: Handler<T>) {\n\t\t\tconst handlers = all.get(type);\n\t\t\tif (handlers) {\n\t\t\t\thandlers.splice(handlers.indexOf(handler) >>> 0, 1);\n\t\t\t}\n\t\t},\n\n\t\t/**\n\t\t * Invoke all handlers for the given type.\n\t\t * If present, `\"*\"` handlers are invoked after type-matched handlers.\n\t\t *\n\t\t * Note: Manually firing \"*\" handlers is not supported.\n\t\t *\n\t\t * @param {string|symbol} type The event type to invoke\n\t\t * @param {Any} [evt] Any value (object is recommended and powerful), passed to each handler\n\t\t * @memberOf mitt\n\t\t */\n\t\temit<T = any>(type: EventType, evt: T) {\n\t\t\t((all.get(type) || []) as EventHandlerList).slice().map((handler) => { handler(evt); });\n\t\t\t((all.get('*') || []) as WildCardEventHandlerList).slice().map((handler) => { handler(type, evt); });\n\t\t}\n\t};\n}\n"],"names":["all","Map","on","type","handler","handlers","get","push","set","off","splice","indexOf","emit","evt","slice","map"],"mappings":"wBAgC6BA,GAG5B,MAAO,CAKNA,IAPDA,EAAMA,GAAO,IAAIC,IAehBC,YAAYC,EAAiBC,GAC5B,IAAMC,EAAWL,EAAIM,IAAIH,GACXE,GAAYA,EAASE,KAAKH,IAEvCJ,EAAIQ,IAAIL,EAAM,CAACC,KAUjBK,aAAaN,EAAiBC,GAC7B,IAAMC,EAAWL,EAAIM,IAAIH,GACrBE,GACHA,EAASK,OAAOL,EAASM,QAAQP,KAAa,EAAG,IAcnDQ,cAAcT,EAAiBU,IAC5Bb,EAAIM,IAAIH,IAAS,IAAyBW,QAAQC,IAAI,SAACX,GAAcA,EAAQS,MAC7Eb,EAAIM,IAAI,MAAQ,IAAiCQ,QAAQC,IAAI,SAACX,GAAcA,EAAQD,EAAMU"}

vendor/mitt/dist/mitt.js

@@ -1,2 +0,0 @@
-module.exports=function(n){return{all:n=n||new Map,on:function(e,t){var i=n.get(e);i&&i.push(t)||n.set(e,[t])},off:function(e,t){var i=n.get(e);i&&i.splice(i.indexOf(t)>>>0,1)},emit:function(e,t){(n.get(e)||[]).slice().map(function(n){n(t)}),(n.get("*")||[]).slice().map(function(n){n(e,t)})}}};
-//# sourceMappingURL=mitt.js.map

vendor/mitt/dist/mitt.js.map

@@ -1 +0,0 @@
-{"version":3,"file":"mitt.js","sources":["../src/index.ts"],"sourcesContent":["export type EventType = string | symbol;\n\n// An event handler can take an optional event argument\n// and should not return a value\nexport type Handler<T = any> = (event?: T) => void;\nexport type WildcardHandler = (type: EventType, event?: any) => void;\n\n// An array of all currently registered event handlers for a type\nexport type EventHandlerList = Array<Handler>;\nexport type WildCardEventHandlerList = Array<WildcardHandler>;\n\n// A map of event types and their corresponding event handlers.\nexport type EventHandlerMap = Map<EventType, EventHandlerList | WildCardEventHandlerList>;\n\nexport interface Emitter {\n\tall: EventHandlerMap;\n\n\ton<T = any>(type: EventType, handler: Handler<T>): void;\n\ton(type: '*', handler: WildcardHandler): void;\n\n\toff<T = any>(type: EventType, handler: Handler<T>): void;\n\toff(type: '*', handler: WildcardHandler): void;\n\n\temit<T = any>(type: EventType, event?: T): void;\n\temit(type: '*', event?: any): void;\n}\n\n/**\n * Mitt: Tiny (~200b) functional event emitter / pubsub.\n * @name mitt\n * @returns {Mitt}\n */\nexport default function mitt(all?: EventHandlerMap): Emitter {\n\tall = all || new Map();\n\n\treturn {\n\n\t\t/**\n\t\t * A Map of event names to registered handler functions.\n\t\t */\n\t\tall,\n\n\t\t/**\n\t\t * Register an event handler for the given type.\n\t\t * @param {string|symbol} type Type of event to listen for, or `\"*\"` for all events\n\t\t * @param {Function} handler Function to call in response to given event\n\t\t * @memberOf mitt\n\t\t */\n\t\ton<T = any>(type: EventType, handler: Handler<T>) {\n\t\t\tconst handlers = all.get(type);\n\t\t\tconst added = handlers && handlers.push(handler);\n\t\t\tif (!added) {\n\t\t\t\tall.set(type, [handler]);\n\t\t\t}\n\t\t},\n\n\t\t/**\n\t\t * Remove an event handler for the given type.\n\t\t * @param {string|symbol} type Type of event to unregister `handler` from, or `\"*\"`\n\t\t * @param {Function} handler Handler function to remove\n\t\t * @memberOf mitt\n\t\t */\n\t\toff<T = any>(type: EventType, handler: Handler<T>) {\n\t\t\tconst handlers = all.get(type);\n\t\t\tif (handlers) {\n\t\t\t\thandlers.splice(handlers.indexOf(handler) >>> 0, 1);\n\t\t\t}\n\t\t},\n\n\t\t/**\n\t\t * Invoke all handlers for the given type.\n\t\t * If present, `\"*\"` handlers are invoked after type-matched handlers.\n\t\t *\n\t\t * Note: Manually firing \"*\" handlers is not supported.\n\t\t *\n\t\t * @param {string|symbol} type The event type to invoke\n\t\t * @param {Any} [evt] Any value (object is recommended and powerful), passed to each handler\n\t\t * @memberOf mitt\n\t\t */\n\t\temit<T = any>(type: EventType, evt: T) {\n\t\t\t((all.get(type) || []) as EventHandlerList).slice().map((handler) => { handler(evt); });\n\t\t\t((all.get('*') || []) as WildCardEventHandlerList).slice().map((handler) => { handler(type, evt); });\n\t\t}\n\t};\n}\n"],"names":["all","Map","on","type","handler","handlers","get","push","set","off","splice","indexOf","emit","evt","slice","map"],"mappings":"wBAgC6BA,GAG5B,MAAO,CAKNA,IAPDA,EAAMA,GAAO,IAAIC,IAehBC,YAAYC,EAAiBC,GAC5B,IAAMC,EAAWL,EAAIM,IAAIH,GACXE,GAAYA,EAASE,KAAKH,IAEvCJ,EAAIQ,IAAIL,EAAM,CAACC,KAUjBK,aAAaN,EAAiBC,GAC7B,IAAMC,EAAWL,EAAIM,IAAIH,GACrBE,GACHA,EAASK,OAAOL,EAASM,QAAQP,KAAa,EAAG,IAcnDQ,cAAcT,EAAiBU,IAC5Bb,EAAIM,IAAIH,IAAS,IAAyBW,QAAQC,IAAI,SAACX,GAAcA,EAAQS,MAC7Eb,EAAIM,IAAI,MAAQ,IAAiCQ,QAAQC,IAAI,SAACX,GAAcA,EAAQD,EAAMU"}

vendor/mitt/dist/mitt.modern.js

@@ -1,2 +0,0 @@
-export default function(e){return{all:e=e||new Map,on(t,n){const s=e.get(t);s&&s.push(n)||e.set(t,[n])},off(t,n){const s=e.get(t);s&&s.splice(s.indexOf(n)>>>0,1)},emit(t,n){(e.get(t)||[]).slice().map(e=>{e(n)}),(e.get("*")||[]).slice().map(e=>{e(t,n)})}}}
-//# sourceMappingURL=mitt.modern.js.map

vendor/mitt/dist/mitt.modern.js.map

@@ -1 +0,0 @@
-{"version":3,"file":"mitt.modern.js","sources":["../src/index.ts"],"sourcesContent":["export type EventType = string | symbol;\n\n// An event handler can take an optional event argument\n// and should not return a value\nexport type Handler<T = any> = (event?: T) => void;\nexport type WildcardHandler = (type: EventType, event?: any) => void;\n\n// An array of all currently registered event handlers for a type\nexport type EventHandlerList = Array<Handler>;\nexport type WildCardEventHandlerList = Array<WildcardHandler>;\n\n// A map of event types and their corresponding event handlers.\nexport type EventHandlerMap = Map<EventType, EventHandlerList | WildCardEventHandlerList>;\n\nexport interface Emitter {\n\tall: EventHandlerMap;\n\n\ton<T = any>(type: EventType, handler: Handler<T>): void;\n\ton(type: '*', handler: WildcardHandler): void;\n\n\toff<T = any>(type: EventType, handler: Handler<T>): void;\n\toff(type: '*', handler: WildcardHandler): void;\n\n\temit<T = any>(type: EventType, event?: T): void;\n\temit(type: '*', event?: any): void;\n}\n\n/**\n * Mitt: Tiny (~200b) functional event emitter / pubsub.\n * @name mitt\n * @returns {Mitt}\n */\nexport default function mitt(all?: EventHandlerMap): Emitter {\n\tall = all || new Map();\n\n\treturn {\n\n\t\t/**\n\t\t * A Map of event names to registered handler functions.\n\t\t */\n\t\tall,\n\n\t\t/**\n\t\t * Register an event handler for the given type.\n\t\t * @param {string|symbol} type Type of event to listen for, or `\"*\"` for all events\n\t\t * @param {Function} handler Function to call in response to given event\n\t\t * @memberOf mitt\n\t\t */\n\t\ton<T = any>(type: EventType, handler: Handler<T>) {\n\t\t\tconst handlers = all.get(type);\n\t\t\tconst added = handlers && handlers.push(handler);\n\t\t\tif (!added) {\n\t\t\t\tall.set(type, [handler]);\n\t\t\t}\n\t\t},\n\n\t\t/**\n\t\t * Remove an event handler for the given type.\n\t\t * @param {string|symbol} type Type of event to unregister `handler` from, or `\"*\"`\n\t\t * @param {Function} handler Handler function to remove\n\t\t * @memberOf mitt\n\t\t */\n\t\toff<T = any>(type: EventType, handler: Handler<T>) {\n\t\t\tconst handlers = all.get(type);\n\t\t\tif (handlers) {\n\t\t\t\thandlers.splice(handlers.indexOf(handler) >>> 0, 1);\n\t\t\t}\n\t\t},\n\n\t\t/**\n\t\t * Invoke all handlers for the given type.\n\t\t * If present, `\"*\"` handlers are invoked after type-matched handlers.\n\t\t *\n\t\t * Note: Manually firing \"*\" handlers is not supported.\n\t\t *\n\t\t * @param {string|symbol} type The event type to invoke\n\t\t * @param {Any} [evt] Any value (object is recommended and powerful), passed to each handler\n\t\t * @memberOf mitt\n\t\t */\n\t\temit<T = any>(type: EventType, evt: T) {\n\t\t\t((all.get(type) || []) as EventHandlerList).slice().map((handler) => { handler(evt); });\n\t\t\t((all.get('*') || []) as WildCardEventHandlerList).slice().map((handler) => { handler(type, evt); });\n\t\t}\n\t};\n}\n"],"names":["all","Map","on","type","handler","handlers","get","push","set","off","splice","indexOf","emit","evt","slice","map"],"mappings":"wBAgC6BA,GAG5B,MAAO,CAKNA,IAPDA,EAAMA,GAAO,IAAIC,IAehBC,GAAYC,EAAiBC,GAC5B,MAAMC,EAAWL,EAAIM,IAAIH,GACXE,GAAYA,EAASE,KAAKH,IAEvCJ,EAAIQ,IAAIL,EAAM,CAACC,KAUjBK,IAAaN,EAAiBC,GAC7B,MAAMC,EAAWL,EAAIM,IAAIH,GACrBE,GACHA,EAASK,OAAOL,EAASM,QAAQP,KAAa,EAAG,IAcnDQ,KAAcT,EAAiBU,IAC5Bb,EAAIM,IAAIH,IAAS,IAAyBW,QAAQC,IAAKX,IAAcA,EAAQS,MAC7Eb,EAAIM,IAAI,MAAQ,IAAiCQ,QAAQC,IAAKX,IAAcA,EAAQD,EAAMU"}

vendor/mitt/dist/mitt.umd.js

@@ -1,2 +0,0 @@
-!function(e,n){"object"==typeof exports&&"undefined"!=typeof module?module.exports=n():"function"==typeof define&&define.amd?define(n):(e=e||self).mitt=n()}(this,function(){return function(e){return{all:e=e||new Map,on:function(n,t){var f=e.get(n);f&&f.push(t)||e.set(n,[t])},off:function(n,t){var f=e.get(n);f&&f.splice(f.indexOf(t)>>>0,1)},emit:function(n,t){(e.get(n)||[]).slice().map(function(e){e(t)}),(e.get("*")||[]).slice().map(function(e){e(n,t)})}}}});
-//# sourceMappingURL=mitt.umd.js.map

vendor/mitt/dist/mitt.umd.js.map

@@ -1 +0,0 @@
-{"version":3,"file":"mitt.umd.js","sources":["../src/index.ts"],"sourcesContent":["export type EventType = string | symbol;\n\n// An event handler can take an optional event argument\n// and should not return a value\nexport type Handler<T = any> = (event?: T) => void;\nexport type WildcardHandler = (type: EventType, event?: any) => void;\n\n// An array of all currently registered event handlers for a type\nexport type EventHandlerList = Array<Handler>;\nexport type WildCardEventHandlerList = Array<WildcardHandler>;\n\n// A map of event types and their corresponding event handlers.\nexport type EventHandlerMap = Map<EventType, EventHandlerList | WildCardEventHandlerList>;\n\nexport interface Emitter {\n\tall: EventHandlerMap;\n\n\ton<T = any>(type: EventType, handler: Handler<T>): void;\n\ton(type: '*', handler: WildcardHandler): void;\n\n\toff<T = any>(type: EventType, handler: Handler<T>): void;\n\toff(type: '*', handler: WildcardHandler): void;\n\n\temit<T = any>(type: EventType, event?: T): void;\n\temit(type: '*', event?: any): void;\n}\n\n/**\n * Mitt: Tiny (~200b) functional event emitter / pubsub.\n * @name mitt\n * @returns {Mitt}\n */\nexport default function mitt(all?: EventHandlerMap): Emitter {\n\tall = all || new Map();\n\n\treturn {\n\n\t\t/**\n\t\t * A Map of event names to registered handler functions.\n\t\t */\n\t\tall,\n\n\t\t/**\n\t\t * Register an event handler for the given type.\n\t\t * @param {string|symbol} type Type of event to listen for, or `\"*\"` for all events\n\t\t * @param {Function} handler Function to call in response to given event\n\t\t * @memberOf mitt\n\t\t */\n\t\ton<T = any>(type: EventType, handler: Handler<T>) {\n\t\t\tconst handlers = all.get(type);\n\t\t\tconst added = handlers && handlers.push(handler);\n\t\t\tif (!added) {\n\t\t\t\tall.set(type, [handler]);\n\t\t\t}\n\t\t},\n\n\t\t/**\n\t\t * Remove an event handler for the given type.\n\t\t * @param {string|symbol} type Type of event to unregister `handler` from, or `\"*\"`\n\t\t * @param {Function} handler Handler function to remove\n\t\t * @memberOf mitt\n\t\t */\n\t\toff<T = any>(type: EventType, handler: Handler<T>) {\n\t\t\tconst handlers = all.get(type);\n\t\t\tif (handlers) {\n\t\t\t\thandlers.splice(handlers.indexOf(handler) >>> 0, 1);\n\t\t\t}\n\t\t},\n\n\t\t/**\n\t\t * Invoke all handlers for the given type.\n\t\t * If present, `\"*\"` handlers are invoked after type-matched handlers.\n\t\t *\n\t\t * Note: Manually firing \"*\" handlers is not supported.\n\t\t *\n\t\t * @param {string|symbol} type The event type to invoke\n\t\t * @param {Any} [evt] Any value (object is recommended and powerful), passed to each handler\n\t\t * @memberOf mitt\n\t\t */\n\t\temit<T = any>(type: EventType, evt: T) {\n\t\t\t((all.get(type) || []) as EventHandlerList).slice().map((handler) => { handler(evt); });\n\t\t\t((all.get('*') || []) as WildCardEventHandlerList).slice().map((handler) => { handler(type, evt); });\n\t\t}\n\t};\n}\n"],"names":["all","Map","on","type","handler","handlers","get","push","set","off","splice","indexOf","emit","evt","slice","map"],"mappings":"6LAgC6BA,GAG5B,MAAO,CAKNA,IAPDA,EAAMA,GAAO,IAAIC,IAehBC,YAAYC,EAAiBC,GAC5B,IAAMC,EAAWL,EAAIM,IAAIH,GACXE,GAAYA,EAASE,KAAKH,IAEvCJ,EAAIQ,IAAIL,EAAM,CAACC,KAUjBK,aAAaN,EAAiBC,GAC7B,IAAMC,EAAWL,EAAIM,IAAIH,GACrBE,GACHA,EAASK,OAAOL,EAASM,QAAQP,KAAa,EAAG,IAcnDQ,cAAcT,EAAiBU,IAC5Bb,EAAIM,IAAIH,IAAS,IAAyBW,QAAQC,IAAI,SAACX,GAAcA,EAAQS,MAC7Eb,EAAIM,IAAI,MAAQ,IAAiCQ,QAAQC,IAAI,SAACX,GAAcA,EAAQD,EAAMU"}

vendor/mitt/index.d.ts

@@ -1,21 +0,0 @@
-export declare type EventType = string | symbol;
-export declare type Handler<T = any> = (event?: T) => void;
-export declare type WildcardHandler = (type: EventType, event?: any) => void;
-export declare type EventHandlerList = Array<Handler>;
-export declare type WildCardEventHandlerList = Array<WildcardHandler>;
-export declare type EventHandlerMap = Map<EventType, EventHandlerList | WildCardEventHandlerList>;
-export interface Emitter {
-    all: EventHandlerMap;
-    on<T = any>(type: EventType, handler: Handler<T>): void;
-    on(type: '*', handler: WildcardHandler): void;
-    off<T = any>(type: EventType, handler: Handler<T>): void;
-    off(type: '*', handler: WildcardHandler): void;
-    emit<T = any>(type: EventType, event?: T): void;
-    emit(type: '*', event?: any): void;
-}
-/**
- * Mitt: Tiny (~200b) functional event emitter / pubsub.
- * @name mitt
- * @returns {Mitt}
- */
-export default function mitt(all?: EventHandlerMap): Emitter;

vendor/mitt/index.ts

@@ -0,0 +1,18 @@
+/**
+ * Copyright 2022 Google Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export * from 'mitt';
+export {default as default} from 'mitt';

vendor/mitt/package.json

@@ -1,141 +0,0 @@
-{
-  "_from": "mitt@latest",
-  "_id": "mitt@2.1.0",
-  "_inBundle": false,
-  "_integrity": "sha512-ILj2TpLiysu2wkBbWjAmww7TkZb65aiQO+DkVdUTBpBXq+MHYiETENkKFMtsJZX1Lf4pe4QOrTSjIfUwN5lRdg==",
-  "_location": "/mitt",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "tag",
-    "registry": true,
-    "raw": "mitt@latest",
-    "name": "mitt",
-    "escapedName": "mitt",
-    "rawSpec": "latest",
-    "saveSpec": null,
-    "fetchSpec": "latest"
-  },
-  "_requiredBy": [
-    "#USER",
-    "/"
-  ],
-  "_resolved": "https://registry.npmjs.org/mitt/-/mitt-2.1.0.tgz",
-  "_shasum": "f740577c23176c6205b121b2973514eade1b2230",
-  "_spec": "mitt@latest",
-  "_where": "/Users/jacktfranklin/src/puppeteer",
-  "authors": [
-    "Jason Miller <jason@developit.ca>"
-  ],
-  "bugs": {
-    "url": "https://github.com/developit/mitt/issues"
-  },
-  "bundleDependencies": false,
-  "deprecated": false,
-  "description": "Tiny 200b functional Event Emitter / pubsub.",
-  "devDependencies": {
-    "@types/chai": "^4.2.11",
-    "@types/mocha": "^7.0.2",
-    "@types/sinon": "^9.0.4",
-    "@types/sinon-chai": "^3.2.4",
-    "@typescript-eslint/eslint-plugin": "^3.0.1",
-    "@typescript-eslint/parser": "^3.0.1",
-    "chai": "^4.2.0",
-    "documentation": "^13.0.0",
-    "eslint": "^7.1.0",
-    "eslint-config-developit": "^1.2.0",
-    "esm": "^3.2.25",
-    "microbundle": "^0.12.3",
-    "mocha": "^8.0.1",
-    "npm-run-all": "^4.1.5",
-    "rimraf": "^3.0.2",
-    "sinon": "^9.0.2",
-    "sinon-chai": "^3.5.0",
-    "ts-node": "^8.10.2",
-    "typescript": "^3.9.3"
-  },
-  "eslintConfig": {
-    "extends": [
-      "developit",
-      "plugin:@typescript-eslint/eslint-recommended",
-      "plugin:@typescript-eslint/recommended"
-    ],
-    "parser": "@typescript-eslint/parser",
-    "parserOptions": {
-      "sourceType": "module"
-    },
-    "env": {
-      "browser": true,
-      "mocha": true,
-      "jest": false,
-      "es6": true
-    },
-    "globals": {
-      "expect": true
-    },
-    "rules": {
-      "semi": [
-        2,
-        "always"
-      ],
-      "jest/valid-expect": 0,
-      "@typescript-eslint/no-explicit-any": 0,
-      "@typescript-eslint/explicit-function-return-type": 0,
-      "@typescript-eslint/explicit-module-boundary-types": 0,
-      "@typescript-eslint/no-empty-function": 0
-    }
-  },
-  "eslintIgnore": [
-    "dist",
-    "index.d.ts"
-  ],
-  "esmodules": "dist/mitt.modern.js",
-  "files": [
-    "src",
-    "dist",
-    "index.d.ts"
-  ],
-  "homepage": "https://github.com/developit/mitt",
-  "jsnext:main": "dist/mitt.es.js",
-  "keywords": [
-    "events",
-    "eventemitter",
-    "emitter",
-    "pubsub"
-  ],
-  "license": "MIT",
-  "main": "dist/mitt.js",
-  "mocha": {
-    "extension": [
-      "ts"
-    ],
-    "require": [
-      "ts-node/register",
-      "esm"
-    ],
-    "spec": [
-      "test/*_test.ts"
-    ]
-  },
-  "module": "dist/mitt.es.js",
-  "name": "mitt",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/developit/mitt.git"
-  },
-  "scripts": {
-    "build": "npm-run-all --silent clean -p bundle -s docs",
-    "bundle": "microbundle",
-    "clean": "rimraf dist",
-    "docs": "documentation readme src/index.ts --section API -q --parse-extension ts",
-    "lint": "eslint src test --ext ts --ext js",
-    "mocha": "mocha test",
-    "release": "npm run -s build -s && npm t && git commit -am $npm_package_version && git tag $npm_package_version && git push && git push --tags && npm publish",
-    "test": "npm-run-all --silent typecheck lint mocha test-types",
-    "test-types": "tsc test/test-types-compilation.ts --noEmit",
-    "typecheck": "tsc --noEmit"
-  },
-  "source": "src/index.ts",
-  "typings": "index.d.ts",
-  "umd:main": "dist/mitt.umd.js",
-  "version": "2.1.0"
-}

vendor/mitt/src/index.ts

@@ -1,92 +0,0 @@
-
-/**
- * @public
- */
-export type EventType = string | symbol;
-
-// An event handler can take an optional event argument
-// and should not return a value
-/**
- * @public
- */
-export type Handler<T = any> = (event?: T) => void;
-export type WildcardHandler = (type: EventType, event?: any) => void;
-
-// An array of all currently registered event handlers for a type
-export type EventHandlerList = Array<Handler>;
-export type WildCardEventHandlerList = Array<WildcardHandler>;
-
-// A map of event types and their corresponding event handlers.
-export type EventHandlerMap = Map<EventType, EventHandlerList | WildCardEventHandlerList>;
-
-export interface Emitter {
-	all: EventHandlerMap;
-
-	on<T = any>(type: EventType, handler: Handler<T>): void;
-	on(type: '*', handler: WildcardHandler): void;
-
-	off<T = any>(type: EventType, handler: Handler<T>): void;
-	off(type: '*', handler: WildcardHandler): void;
-
-	emit<T = any>(type: EventType, event?: T): void;
-	emit(type: '*', event?: any): void;
-}
-
-/**
- * Mitt: Tiny (~200b) functional event emitter / pubsub.
- * @name mitt
- * @returns {Mitt}
- */
-export default function mitt(all?: EventHandlerMap): Emitter {
-	all = all || new Map();
-
-	return {
-
-		/**
-		 * A Map of event names to registered handler functions.
-		 */
-		all,
-
-		/**
-		 * Register an event handler for the given type.
-		 * @param {string|symbol} type Type of event to listen for, or `"*"` for all events
-		 * @param {Function} handler Function to call in response to given event
-		 * @memberOf mitt
-		 */
-		on<T = any>(type: EventType, handler: Handler<T>) {
-			const handlers = all.get(type);
-			const added = handlers && handlers.push(handler);
-			if (!added) {
-				all.set(type, [handler]);
-			}
-		},
-
-		/**
-		 * Remove an event handler for the given type.
-		 * @param {string|symbol} type Type of event to unregister `handler` from, or `"*"`
-		 * @param {Function} handler Handler function to remove
-		 * @memberOf mitt
-		 */
-		off<T = any>(type: EventType, handler: Handler<T>) {
-			const handlers = all.get(type);
-			if (handlers) {
-				handlers.splice(handlers.indexOf(handler) >>> 0, 1);
-			}
-		},
-
-		/**
-		 * Invoke all handlers for the given type.
-		 * If present, `"*"` handlers are invoked after type-matched handlers.
-		 *
-		 * Note: Manually firing "*" handlers is not supported.
-		 *
-		 * @param {string|symbol} type The event type to invoke
-		 * @param {Any} [evt] Any value (object is recommended and powerful), passed to each handler
-		 * @memberOf mitt
-		 */
-		emit<T = any>(type: EventType, evt: T) {
-			((all.get(type) || []) as EventHandlerList).slice().map((handler) => { handler(evt); });
-			((all.get('*') || []) as WildCardEventHandlerList).slice().map((handler) => { handler(type, evt); });
-		}
-	};
-}

vendor/tsconfig.cjs.json

@@ -1,12 +1,9 @@
 {
-  "exclude": [
+  "extends": "../tsconfig.base.json",
-    "mitt/dist"
-  ],
   "compilerOptions": {
     "composite": true,
+    "declarationMap": false,
     "outDir": "../lib/cjs/vendor",
-    "module": "CommonJS",
+    "sourceMap": false
-    "moduleResolution": "node",
-    "strict": false
   }
 }

vendor/tsconfig.esm.json

@@ -1,12 +0,0 @@
-{
-  "exclude": [
-    "mitt/dist"
-  ],
-  "compilerOptions": {
-    "composite": true,
-    "outDir": "../lib/esm/vendor",
-    "module": "esnext",
-    "moduleResolution": "node",
-    "strict": false
-  }
-}

vendor/tsconfig.json

@@ -0,0 +1,9 @@
+{
+  "extends": "../tsconfig.base.json",
+  "compilerOptions": {
+    "composite": true,
+    "declarationMap": false,
+    "outDir": "../lib/esm/vendor",
+    "sourceMap": false
+  }
+}