TypeScript Copy Non-TS Files

typescript-cp is a utility designed to seamlessly copy non-TypeScript asset files into a TypeScript project's `outDir` during the build or watch process. It currently stands at version 0.1.9, indicating it's still in active development with minor releases for features and bug fixes, rather than a strict major-version-based cadence. Its core functionality integrates directly with TypeScript's project structure, honoring `tsconfig.json` configurations, particularly the `exclude` array, to prevent copying files that TypeScript itself ignores. Key differentiators include its CLI-first approach, ability to watch files for changes alongside `tsc -w`, and support for loader rules to transform asset content before copying, providing a more integrated solution than generic file copy utilities for TypeScript-specific workflows.