@envelop/extended-validation/typings/plugin.d.cts

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

import { Plugin } from '@envelop/core';
import { ExecutionArgs, ExecutionResult } from 'graphql';
import { ExtendedValidationRule } from './common.cjs';
declare const symbolExtendedValidationRules: unique symbol;
declare type ExtendedValidationContext = {
    rules: Array<ExtendedValidationRule>;
    didRun: boolean;
};
declare type OnValidationFailedCallback = (params: {
    args: ExecutionArgs;
    result: ExecutionResult;
    setResult: (result: ExecutionResult) => void;
}) => void;
export declare const useExtendedValidation: <PluginContext extends Record<string, any> = {}>(options: {
    rules: Array<ExtendedValidationRule>;
    /**
     * Callback that is invoked if the extended validation yields any errors.
     */
    onValidationFailed?: OnValidationFailedCallback;
}) => Plugin<PluginContext & {
    [symbolExtendedValidationRules]?: ExtendedValidationContext | undefined;
}>;
export {};