tsconfig-build.json

{
    "compileOnSave": false,
    "compilerOptions": {
        "outDir": "./dist/src/",
        "baseUrl": "src",
        "sourceMap": true,
        "declaration": true,
        "resolveJsonModule": true,
        "target": "es6",
        "module": "es2015",
        "moduleResolution": "node",
        "emitDecoratorMetadata": true,
        "esModuleInterop": true,
        "experimentalDecorators": true,
        "allowSyntheticDefaultImports": true,
        "stripInternal": true,
        "skipLibCheck": true,
        "types": [
            "node"
        ],
        "typeRoots": [
            "node_modules/@types"
        ],
        "lib": [
            "es2016",
            "es6",
            "dom"
        ]
    },
    "files": [
        "src/app/index.ts"
    ],
    "include": [
        "src/styles/*",
        "src/styles.scss",
        "src/app/**/*"
    ],
    "exclude": [
        "node_modules",
        "dist",
        "src/app/**/*.spec.*",
        "e2e/"
    ],
    "angularCompilerOptions": {
        "genDir": "dist",
        "strictMetadataEmit": true,
        "annotateForClosureCompiler": false,
        "skipTemplateCodegen": true,
        "fullTemplateTypeCheck": true,
        "enableIvy": true
    }
}