paths-filter/tsconfig.build.json

{
  "extends": "./tsconfig.json",
  "compilerOptions": {
    "noEmit": false,

    "outDir": "./lib" /* Redirect output structure to the directory. */,
    "rootDir": "./src" /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
  },
  "exclude": ["node_modules", "**/*.test.ts"]
}