tsconfig.test.json

{
    "exclude": ["node_modules", "./build", "./.next"],
    "compilerOptions": {
        "target": "ES5",
        "lib": ["ESNext", "DOM", "DOM.Iterable"],
        "allowJs": true,
        "skipLibCheck": false,
        "strict": true,
        "forceConsistentCasingInFileNames": true,
        "noEmit": true,
        "esModuleInterop": true,
        "module": "CommonJS",
        "removeComments": true,
        "inlineSourceMap": true,
        "moduleResolution": "Node",
        "resolveJsonModule": true,
        "isolatedModules": true,
        "jsx": "react",
        "incremental": true,
        "baseUrl": "./",
        "paths": {
          "$lib": ["src/lib"],
          "$lib/*": ["src/lib/*"]
        },
        "alwaysStrict": true,
        "noImplicitAny": false,
        "disableSizeLimit": true,
        "noImplicitReturns": true,
        "experimentalDecorators": true,
        "emitDecoratorMetadata": true,
        "types": ["reflect-metadata", "mocha", "node"],
        "typeRoots": ["node_modules/@types/**", "types"],
        "checkJs": true,
        "declaration": false,
        "strictBindCallApply": true,
        "strictFunctionTypes": true,
        "strictNullChecks": true,
        "noImplicitThis": true,
        "noUncheckedIndexedAccess": true,
        "noUnusedLocals": true,
        "noUnusedParameters": true
    },
    "include": [
        "./**/*.spec.ts",
        "./**/*.spec.tsx",
        "./**/*.spec.js",
        "./**/*.spec.jsx"
    ]
}