Method registerCustom

src/index.ts:102–110

(
    transformer: Omit<CustomTransfomer<I, O>, 'name'>,
    name: string
  )

  readonly customTransformerRegistry = new CustomTransformerRegistry();
  registerCustom<I, O extends JSONValue>(
    transformer: Omit<CustomTransfomer<I, O>, 'name'>,
    name: string
  ) {
    this.customTransformerRegistry.register({
      name,
      ...transformer,
    });
  }

  readonly allowedErrorProps: string[] = [];
  allowErrorProps(...props: string[]) {