Function config

packages/context/src/inject-config.ts:64–78

(
  propertyPath?: string | ConfigInjectionMetadata,
  metadata?: ConfigInjectionMetadata,
)

 * @param metadata - Optional metadata to help the injection
 */
export function config(
  propertyPath?: string | ConfigInjectionMetadata,
  metadata?: ConfigInjectionMetadata,
) {
  propertyPath = propertyPath ?? '';
  if (typeof propertyPath === 'object') {
    metadata = propertyPath;
    propertyPath = '';
  }
  metadata = Object.assign(
    {propertyPath, decorator: '@config', optional: true},
    metadata,
  );
  return inject('', metadata, resolveFromConfig);
}

export namespace config {
  /**