changes to config files to prepare for conversion to TypeScript

.eslintrc.cjs

@@ -157,10 +157,12 @@ module.exports = {
         "eslint-comments/no-unused-disable": "off",
         "etc/prefer-interface": "off",
         "func-style": "off",
+        "import/extensions": "off",
         "import/group-exports": "off",
         "import/no-unused-modules": "off",
         "import/prefer-default-export": "off",
         "max-len": "off",
+        "n/file-extension-in-import": "off",
         "no-magic-numbers": "off",
         "no-param-reassign": "off",
       },

.swcrc

@@ -0,0 +1,13 @@
+{
+  "jsc": {
+    "parser": {
+      "syntax": "typescript",
+      "decorators": true
+    },
+    "transform": {
+      "legacyDecorator": true,
+      "decoratorMetadata": true
+    },
+    "target": "es2022"
+  }
+}

jest.config.js

@@ -0,0 +1,33 @@
+// eslint-disable-next-line import/no-anonymous-default-export
+export default {
+  collectCoverage: true,
+
+  collectCoverageFrom: [
+    "src/**/*.{js,jsx,ts,tsx}",
+    "!**/node_modules/**",
+    "!**/*.d.ts",
+  ],
+
+  coverageProvider: "v8",
+
+  coverageThreshold: {
+    global: {
+      branches: 80,
+      functions: 80,
+      lines: 80,
+      statements: 80,
+    },
+  },
+
+  extensionsToTreatAsEsm: [".ts", ".mts"],
+
+  moduleNameMapper: {
+    "^(\\.{1,2}/.*)\\.js$": "$1",
+  },
+
+  testEnvironment: "node",
+
+  transform: {
+    "^.+\\.(t|j|mj)s?$": "@swc/jest",
+  },
+};

package.json

@@ -39,6 +39,8 @@
     "@changesets/cli": "2.26.2",
     "@stryker-mutator/core": "7.1.1",
     "@stryker-mutator/jest-runner": "7.1.1",
+    "@swc/core": "^1.3.82",
+    "@swc/jest": "^0.2.29",
     "@testing-library/dom": "^9.3.0",
     "@types/koa": "2.13.8",
     "@types/koa-static": "^4.0.2",

tsconfig.json

@@ -8,5 +8,5 @@
     "strict": true,
     "noUncheckedIndexedAccess": true
   },
-  "include": ["src", "demo-ts", "templates"]
+  "include": ["src", "demo-ts", "templates", "test"]
 }

yarn.lock

@@ -1390,6 +1390,13 @@
     slash "^3.0.0"
     strip-ansi "^6.0.0"
 
+"@jest/create-cache-key-function@^27.4.2":
+  version "27.5.1"
+  resolved "https://registry.yarnpkg.com/@jest/create-cache-key-function/-/create-cache-key-function-27.5.1.tgz#7448fae15602ea95c828f5eceed35c202a820b31"
+  integrity sha512-dmH1yW+makpTSURTy8VzdUwFnfQh1G8R+DxO2Ho2FFmBbKFEVm+3jWdvFhE2VqB/LATCTokkP0dotjyQyw5/AQ==
+  dependencies:
+    "@jest/types" "^27.5.1"
+
 "@jest/environment@^28.1.3":
   version "28.1.3"
   resolved "https://registry.yarnpkg.com/@jest/environment/-/environment-28.1.3.tgz#abed43a6b040a4c24fdcb69eab1f97589b2d663e"
@@ -1524,6 +1531,17 @@
     slash "^3.0.0"
     write-file-atomic "^4.0.1"
 
+"@jest/types@^27.5.1":
+  version "27.5.1"
+  resolved "https://registry.yarnpkg.com/@jest/types/-/types-27.5.1.tgz#3c79ec4a8ba61c170bf937bcf9e98a9df175ec80"
+  integrity sha512-Cx46iJ9QpwQTjIdq5VJu2QTMMs3QlEjI0x1QbBP5W1+nMzyc2XmimiRR/CbX9TO0cPTeUlxWMOu8mslYsJ8DEw==
+  dependencies:
+    "@types/istanbul-lib-coverage" "^2.0.0"
+    "@types/istanbul-reports" "^3.0.0"
+    "@types/node" "*"
+    "@types/yargs" "^16.0.0"
+    chalk "^4.0.0"
+
 "@jest/types@^28.1.1", "@jest/types@^28.1.3":
   version "28.1.3"
   resolved "https://registry.yarnpkg.com/@jest/types/-/types-28.1.3.tgz#b05de80996ff12512bc5ceb1d208285a7d11748b"
@@ -2636,6 +2654,87 @@
   dependencies:
     lodash.flatmap "~4.5.0"
 
+"@swc/core-darwin-arm64@1.3.82":
+  version "1.3.82"
+  resolved "https://registry.yarnpkg.com/@swc/core-darwin-arm64/-/core-darwin-arm64-1.3.82.tgz#bbf9874747b51053d8a59ea26c3e235c326f24a3"
+  integrity sha512-JfsyDW34gVKD3uE0OUpUqYvAD3yseEaicnFP6pB292THtLJb0IKBBnK50vV/RzEJtc1bR3g1kNfxo2PeurZTrA==
+
+"@swc/core-darwin-x64@1.3.82":
+  version "1.3.82"
+  resolved "https://registry.yarnpkg.com/@swc/core-darwin-x64/-/core-darwin-x64-1.3.82.tgz#145cdde16678e0d793620035783e5b413a16ac43"
+  integrity sha512-ogQWgNMq7qTpITjcP3dnzkFNj7bh6SwMr859GvtOTrE75H7L7jDWxESfH4f8foB/LGxBKiDNmxKhitCuAsZK4A==
+
+"@swc/core-linux-arm-gnueabihf@1.3.82":
+  version "1.3.82"
+  resolved "https://registry.yarnpkg.com/@swc/core-linux-arm-gnueabihf/-/core-linux-arm-gnueabihf-1.3.82.tgz#0c2f32c5793f2ac8e8ccf416aec84d016c30ef7b"
+  integrity sha512-7TMXG1lXlNhD0kUiEqs+YlGV4irAdBa2quuy+XI3oJf2fBK6dQfEq4xBy65B3khrorzQS3O0oDGQ+cmdpHExHA==
+
+"@swc/core-linux-arm64-gnu@1.3.82":
+  version "1.3.82"
+  resolved "https://registry.yarnpkg.com/@swc/core-linux-arm64-gnu/-/core-linux-arm64-gnu-1.3.82.tgz#2313d4901fa0ebdd2a0f189909073e1e8a07f1d6"
+  integrity sha512-26JkOujbzcItPAmIbD5vHJxQVy5ihcSu3YHTKwope1h28sApZdtE7S3e2G3gsZRTIdsCQkXUtAQeqHxGWWR3pw==
+
+"@swc/core-linux-arm64-musl@1.3.82":
+  version "1.3.82"
+  resolved "https://registry.yarnpkg.com/@swc/core-linux-arm64-musl/-/core-linux-arm64-musl-1.3.82.tgz#6e96cf6e52e647fecf27511d766bea90e96f8a2f"
+  integrity sha512-8Izj9tuuMpoc3cqiPBRtwqpO1BZ/+sfZVsEhLxrbOFlcSb8LnKyMle1g3JMMUwI4EU75RGVIzZMn8A6GOKdJbA==
+
+"@swc/core-linux-x64-gnu@1.3.82":
+  version "1.3.82"
+  resolved "https://registry.yarnpkg.com/@swc/core-linux-x64-gnu/-/core-linux-x64-gnu-1.3.82.tgz#6275c10d7c8c0768550bc7934c9dd8cde4881d92"
+  integrity sha512-0GSrIBScQwTaPv46T2qB7XnDYxndRCpwH4HMjh6FN+I+lfPUhTSJKW8AonqrqT1TbpFIgvzQs7EnTsD7AnSCow==
+
+"@swc/core-linux-x64-musl@1.3.82":
+  version "1.3.82"
+  resolved "https://registry.yarnpkg.com/@swc/core-linux-x64-musl/-/core-linux-x64-musl-1.3.82.tgz#edb98c30bd0de42bf1a63469937630d942c71988"
+  integrity sha512-KJUnaaepDKNzrEbwz4jv0iC3/t9x0NSoe06fnkAlhh2+NFKWKKJhVCOBTrpds8n7eylBDIXUlK34XQafjVMUdg==
+
+"@swc/core-win32-arm64-msvc@1.3.82":
+  version "1.3.82"
+  resolved "https://registry.yarnpkg.com/@swc/core-win32-arm64-msvc/-/core-win32-arm64-msvc-1.3.82.tgz#0a8e9b361aac37d01f684c8a3d3e94e5f8c3b14f"
+  integrity sha512-TR3MHKhDYIyGyFcyl2d/p1ftceXcubAhX5wRSOdtOyr5+K/v3jbyCCqN7bbqO5o43wQVCwwR/drHleYyDZvg8Q==
+
+"@swc/core-win32-ia32-msvc@1.3.82":
+  version "1.3.82"
+  resolved "https://registry.yarnpkg.com/@swc/core-win32-ia32-msvc/-/core-win32-ia32-msvc-1.3.82.tgz#096854ff764282766271f1354ee1214358a8bf01"
+  integrity sha512-ZX4HzVVt6hs84YUg70UvyBJnBOIspmQQM0iXSzBvOikk3zRoN7BnDwQH4GScvevCEBuou60+i4I6d5kHLOfh8Q==
+
+"@swc/core-win32-x64-msvc@1.3.82":
+  version "1.3.82"
+  resolved "https://registry.yarnpkg.com/@swc/core-win32-x64-msvc/-/core-win32-x64-msvc-1.3.82.tgz#1181070bff4a13a7fcc7f1020eef1571f8c1257a"
+  integrity sha512-4mJMnex21kbQoaHeAmHnVwQN9/XAfPszJ6n9HI7SVH+aAHnbBIR0M59/b50/CJMjTj5niUGk7EwQ3nhVNOG32g==
+
+"@swc/core@^1.3.82":
+  version "1.3.82"
+  resolved "https://registry.yarnpkg.com/@swc/core/-/core-1.3.82.tgz#8f6c53db3c23a1769b6c5085fbcb3b1df9548a40"
+  integrity sha512-jpC1a18HMH67018Ij2jh+hT7JBFu7ZKcQVfrZ8K6JuEY+kjXmbea07P9MbQUZbAe0FB+xi3CqEVCP73MebodJQ==
+  dependencies:
+    "@swc/types" "^0.1.4"
+  optionalDependencies:
+    "@swc/core-darwin-arm64" "1.3.82"
+    "@swc/core-darwin-x64" "1.3.82"
+    "@swc/core-linux-arm-gnueabihf" "1.3.82"
+    "@swc/core-linux-arm64-gnu" "1.3.82"
+    "@swc/core-linux-arm64-musl" "1.3.82"
+    "@swc/core-linux-x64-gnu" "1.3.82"
+    "@swc/core-linux-x64-musl" "1.3.82"
+    "@swc/core-win32-arm64-msvc" "1.3.82"
+    "@swc/core-win32-ia32-msvc" "1.3.82"
+    "@swc/core-win32-x64-msvc" "1.3.82"
+
+"@swc/jest@^0.2.29":
+  version "0.2.29"
+  resolved "https://registry.yarnpkg.com/@swc/jest/-/jest-0.2.29.tgz#b27d647ec430c909f9bb567d1df2a47eaa3841f4"
+  integrity sha512-8reh5RvHBsSikDC3WGCd5ZTd2BXKkyOdK7QwynrCH58jk2cQFhhHhFBg/jvnWZehUQe/EoOImLENc9/DwbBFow==
+  dependencies:
+    "@jest/create-cache-key-function" "^27.4.2"
+    jsonc-parser "^3.2.0"
+
+"@swc/types@^0.1.4":
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/@swc/types/-/types-0.1.4.tgz#8d647e111dc97a8e2881bf71c2ee2d011698ff10"
+  integrity sha512-z/G02d+59gyyUb7KYhKi9jOhicek6QD2oMaotUyG+lUkybpXoV49dY9bj7Ah5Q+y7knK2jU67UTX9FyfGzaxQg==
+
 "@testing-library/dom@^9.3.0":
   version "9.3.1"
   resolved "https://registry.yarnpkg.com/@testing-library/dom/-/dom-9.3.1.tgz#8094f560e9389fb973fe957af41bf766937a9ee9"
@@ -2964,6 +3063,13 @@
   resolved "https://registry.yarnpkg.com/@types/yargs-parser/-/yargs-parser-21.0.0.tgz#0c60e537fa790f5f9472ed2776c2b71ec117351b"
   integrity sha512-iO9ZQHkZxHn4mSakYV0vFHAVDyEOIJQrV2uZ06HxEPcx+mt8swXoZHIbaaJ2crJYFfErySgktuTZ3BeLz+XmFA==
 
+"@types/yargs@^16.0.0":
+  version "16.0.5"
+  resolved "https://registry.yarnpkg.com/@types/yargs/-/yargs-16.0.5.tgz#12cc86393985735a283e387936398c2f9e5f88e3"
+  integrity sha512-AxO/ADJOBFJScHbWhq2xAhlWP24rY4aCEG/NFaMvbT3X2MgRsLjhjQwsn0Zi5zn0LG9jUhCCZMeX9Dkuw6k+vQ==
+  dependencies:
+    "@types/yargs-parser" "*"
+
 "@types/yargs@^17.0.0":
   version "17.0.24"
   resolved "https://registry.yarnpkg.com/@types/yargs/-/yargs-17.0.24.tgz#b3ef8d50ad4aa6aecf6ddc97c580a00f5aa11902"
@@ -7790,6 +7896,11 @@ jsonc-parser@^3.0.0:
   resolved "https://registry.yarnpkg.com/jsonc-parser/-/jsonc-parser-3.1.0.tgz#73b8f0e5c940b83d03476bc2e51a20ef0932615d"
   integrity sha512-DRf0QjnNeCUds3xTjKlQQ3DpJD51GvDjJfnxUVWg6PZTo2otSm+slzNAxU/35hF8/oJIKoG9slq30JYOsF2azg==
 
+jsonc-parser@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/jsonc-parser/-/jsonc-parser-3.2.0.tgz#31ff3f4c2b9793f89c67212627c51c6394f88e76"
+  integrity sha512-gfFQZrcTc8CnKXp6Y4/CBT3fTc0OVuDofpre4aEeEpSBPV5X5v4+Vmx+8snU7RLPrNHPKSgLxGo9YuQzz20o+w==
+
 jsonfile@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-4.0.0.tgz#8771aae0799b64076b76640fca058f9c10e33ecb"