import { GraphQLDirective, GraphQLSchema } from 'graphql';
import { SubschemaConfig } from '@graphql-tools/delegate';
import { StitchingDirectivesOptions } from './types.js';
export interface StitchingDirectivesResult {
    keyDirectiveTypeDefs: string;
    computedDirectiveTypeDefs: string;
    mergeDirectiveTypeDefs: string;
    canonicalDirectiveTypeDefs: string;
    stitchingDirectivesTypeDefs: string;
    allStitchingDirectivesTypeDefs: string;
    stitchingDirectivesValidator: (schema: GraphQLSchema) => GraphQLSchema;
    stitchingDirectivesTransformer: (subschemaConfig: SubschemaConfig) => SubschemaConfig;
    keyDirective: GraphQLDirective;
    computedDirective: GraphQLDirective;
    mergeDirective: GraphQLDirective;
    canonicalDirective: GraphQLDirective;
    allStitchingDirectives: Array<GraphQLDirective>;
}
export declare function stitchingDirectives(options?: StitchingDirectivesOptions): StitchingDirectivesResult;