grafana/packages/grafana-schema/tsconfig.json

{
  "compilerOptions": {
    "declarationDir": "./compiled",
    "emitDeclarationOnly": true,
    "isolatedModules": true,
    "rootDirs": ["."]
  },
  // dashboard_experimental.gen.ts needs ignoring as isolatedModules requires it to contain an import or export statement.
  "exclude": ["dist/**/*", "src/schema/*/*_experimental.gen.ts"],
  "extends": "@grafana/tsconfig",
  "include": ["src/**/*.ts*"]
}