Function getPreserveModules

src/utils/options/normalizeOutputOptions.ts:202–229

(
	config: OutputOptions,
	inlineDynamicImports: boolean,
	inputOptions: NormalizedInputOptions
)

};

const getPreserveModules = (
	config: OutputOptions,
	inlineDynamicImports: boolean,
	inputOptions: NormalizedInputOptions
): NormalizedOutputOptions['preserveModules'] => {
	const preserveModules = config.preserveModules || false;
	if (preserveModules) {
		if (inlineDynamicImports) {
			return error(
				logInvalidOption(
					'output.inlineDynamicImports',
					URL_OUTPUT_INLINEDYNAMICIMPORTS,
					`this option is not supported for "output.preserveModules"`
				)
			);
		}
		if (inputOptions.preserveEntrySignatures === false) {
			return error(
				logInvalidOption(
					'preserveEntrySignatures',
					URL_PRESERVEENTRYSIGNATURES,
					'setting this option to false is not supported for "output.preserveModules"'
				)
			);
		}
	}
	return preserveModules;
};

const getPreserveModulesRoot = (
	config: OutputOptions