Role - Source

Use role-source when TypeScript or nova utility transpile owns the emitted source output.

Why Use This Preset?

Makes the source-emission contract explicit instead of inheriting it accidentally from a baseline.
Produces declaration files and declaration maps for published packages and directly compiled applications.
Keeps runtime, framework, output-directory, and ambient-type decisions in their appropriate later layers or local config.

Usage

tsconfig.source.json

json

{
  "extends": [
    "@cbnventures/nova/presets/tsconfig/dx-essentials.json",
    "@cbnventures/nova/presets/tsconfig/dx-strict.json",
    "@cbnventures/nova/presets/tsconfig/role-source.json",
    "@cbnventures/nova/presets/tsconfig/runtime-node.json"
  ],
  "compilerOptions": {
    "outDir": "./build",
    "rootDir": "./src"
  }
}

What This Preset Configures

Setting	Value	Description
`declaration`	`true`	Emits declarations with compiled source.
`declarationMap`	`true`	Maps declarations back to their TypeScript source.
`noEmit`	`false`	Allows TypeScript to write the configured build output.

Use Role - App when a framework or bundler owns output instead.
Review the complete layer order in TSConfig Best Practices.