import {
	indentEachLine,
	appendNewline,
} from './utilities'

/**
 * Wrap the given stringified contents in a stringified TypeScript module,
 * using the given module name
 * @public
 */
export default function typescriptModuleGenerator(moduleName: string, moduleContents: string) {

	if (!moduleName) {
		throw new Error(`"moduleName" is required to generate a TypeScript module`)
	}

	let typescriptModule = appendNewline(`declare module ${moduleName} {`)

	typescriptModule += indentEachLine(moduleContents)

	typescriptModule += appendNewline('}')

	return typescriptModule

}