@envelop/extended-validation/dist/plugin.d.mts

Extended validation plugin adds support for writing GraphQL validation rules, that has access to all `execute` parameters, including variables.

import { ExtendedValidationRule } from "./common.mjs";
import { DocumentNode, ExecutionArgs, ExecutionResult } from "graphql";
import { Plugin } from "@envelop/core";

//#region src/plugin.d.ts
declare const symbolExtendedValidationRules: unique symbol;
type ExtendedValidationContext = {
  rules: Array<ExtendedValidationRule>;
  didRun: boolean;
};
type OnValidationFailedCallback = (params: {
  args: ExecutionArgs;
  result: ExecutionResult;
  setResult: (result: ExecutionResult) => void;
}) => void;
declare const useExtendedValidation: <PluginContext extends Record<string, any> = {}>(options: {
  rules: Array<ExtendedValidationRule>;
  /**
   * Callback that is invoked when the document is assembled by the visitor.
   */
  onDocument?: (document: DocumentNode) => DocumentNode;
  /**
   * Callback that is invoked if the extended validation yields any errors.
   */
  onValidationFailed?: OnValidationFailedCallback;
  /**
   * Reject the execution if the validation fails.
   *
   * @default true
   */
  rejectOnErrors?: boolean;
}) => Plugin<PluginContext & {
  [symbolExtendedValidationRules]?: ExtendedValidationContext;
}>;
//#endregion
export { useExtendedValidation };