tsconfig.test.json

{
  "include": [
    "src/**/*.ts",
    "test/unit/**/*.test.ts",
    "untyped.d.ts"
  ],
  "exclude": [
    "src/**/*local*.ts",
    "code_coverage/**",
    "node_modules/**",
    "dist/**",
    "*.js"
  ],
  "compilerOptions": {
    "allowJs": true,
    "allowSyntheticDefaultImports": true,
    "alwaysStrict": true,
    "baseUrl": ".",
    "downlevelIteration": true,
    "experimentalDecorators": true,
    "forceConsistentCasingInFileNames": true,
    "importHelpers": true,
    "outDir": "./dist",
    "lib": [
      "es2018",
      "es2015",
      "es2017",
      "dom",
      "dom.iterable",
      "scripthost"
    ],
    "module": "commonjs",
    "declaration": true,
    "moduleResolution": "node",
    "noFallthroughCasesInSwitch": true,
    "noImplicitAny": true,
    "noImplicitReturns": true,
    "skipLibCheck": true,
    "noImplicitThis": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "plugins": [
      {
        "name": "typescript-lit-html-plugin"
      }
    ],
    "preserveConstEnums": true,
    "removeComments": true,
    "sourceMap": true,
    "strictBindCallApply": true,
    "strictFunctionTypes": true,
    "strictPropertyInitialization": false,
    "strictNullChecks": true,
    "target": "es2018",
    "traceResolution": false,
    "typeRoots": [
      "node_modules/@types"
    ],
    "types": [
      "@types/jasmine",
      "@types/karma",
      "@types/node",
    ]
  }
}