tweak misskey-js config

packages/misskey-js/.swcrc

@@ -0,0 +1,23 @@
+{
+	"$schema": "https://json.schemastore.org/swcrc",
+	"jsc": {
+		"parser": {
+			"syntax": "typescript",
+			"dynamicImport": true,
+			"decorators": true
+		},
+		"transform": {
+			"legacyDecorator": true,
+			"decoratorMetadata": true
+		},
+		"experimental": {
+			"keepImportAssertions": true
+		},
+		"baseUrl": "src",
+		"paths": {
+			"@/*": ["*"]
+		},
+		"target": "es2022"
+	},
+	"minify": false
+}

packages/misskey-js/jest.config.cjs

@@ -3,7 +3,7 @@
 * https://jestjs.io/docs/en/configuration.html
 */
 
-export default {
+module.exports = {
 	// All imported modules in your tests should be mocked automatically
 	// automock: false,
 
@@ -174,7 +174,7 @@ export default {
 
 	// A map from regular expressions to paths to transformers
 	transform: {
-		"^.+\\.(ts|tsx)$": "ts-jest"
+		"^.+\\.(t|j)sx?$": ["@swc/jest"],
 	},
 
 	// An array of regexp pattern strings that are matched against all source file paths, matched files will skip transformation

packages/misskey-js/package.json

@@ -5,43 +5,43 @@
 	"main": "./built/index.js",
 	"types": "./built/index.d.ts",
 	"scripts": {
-		"build": "tsc",
-		"tsc": "tsc",
+		"build": "swc src -d built -D",
 		"tsd": "tsd",
 		"api": "pnpm api-extractor run --local --verbose",
 		"api-prod": "pnpm api-extractor run --verbose",
-		"lint": "eslint . --ext .js,.jsx,.ts,.tsx",
+		"eslint": "eslint . --ext .js,.jsx,.ts,.tsx",
+		"typecheck": "tsc --noEmit",
+		"lint": "pnpm typecheck && pnpm eslint",
 		"jest": "jest --coverage --detectOpenHandles",
-		"test": "pnpm jest && pnpm tsd",
-		"eslint": "pnpm lint",
-		"typecheck": "tsc --noEmit"
+		"test": "pnpm jest && pnpm tsd"
 	},
 	"repository": {
 		"type": "git",
 		"url": "git+https://github.com/misskey-dev/misskey.js.git"
 	},
 	"devDependencies": {
-		"@microsoft/api-extractor": "^7.19.3",
-		"@types/jest": "^29.5.0",
+		"@microsoft/api-extractor": "7.34.4",
+		"@types/jest": "29.5.0",
 		"@types/node": "18.15.11",
 		"@typescript-eslint/eslint-plugin": "5.57.0",
 		"@typescript-eslint/parser": "5.57.0",
+		"@swc/jest": "0.2.24",
 		"eslint": "8.37.0",
 		"jest": "^29.5.0",
 		"jest-fetch-mock": "^3.0.3",
-		"jest-websocket-mock": "^2.2.1",
-		"mock-socket": "^9.0.8",
-		"ts-jest": "^29.0.5",
-		"ts-node": "10.4.0",
-		"tsd": "^0.19.1",
+		"jest-websocket-mock": "2.4.0",
+		"mock-socket": "9.2.1",
+		"tsd": "0.28.1",
 		"typescript": "5.0.2"
 	},
 	"files": [
 		"built"
 	],
 	"dependencies": {
+		"@swc/cli": "0.1.62",
+		"@swc/core": "1.3.42",
 		"autobind-decorator": "^2.4.0",
-		"eventemitter3": "^4.0.7",
+		"eventemitter3": "5.0.0",
 		"reconnecting-websocket": "^4.4.0"
 	}
 }