Method errors

packages/contract/src/builder.ts:96–103

* Adds type-safe custom errors to the contract. * The provided errors are spared-merged with any existing errors in the contract. * * @see https://orpc.dev/docs/error-handling#type%E2%80%90safe-error-handling Type-Safe Error Handling Docs

(
    errors: U,
  )

   * @see {@link https://orpc.dev/docs/error-handling#type%E2%80%90safe-error-handling Type-Safe Error Handling Docs}
   */
  errors<U extends ErrorMap>(
    errors: U,
  ): ContractBuilder<TInputSchema, TOutputSchema, MergedErrorMap<TErrorMap, U>, TMeta> {
    return new ContractBuilder({
      ...this['~orpc'],
      errorMap: mergeErrorMap(this['~orpc'].errorMap, errors),
    })
  }

  /**
   * Sets or updates the metadata for the contract.