import { faker } from '@faker-js/faker/locale/en';
import type { GraphQLSchema, GraphQLType, GraphQLObjectType } from 'graphql';
import type { DocumentNode, GraphQLOperation } from 'graphql-typed';
import type { IfEmptyObject, IfAllNullableKeys } from '@shopify/useful-types';
import type { Field, InlineFragment } from 'graphql-tool-utilities';
export { faker };
export interface FieldMetadata {
    fieldIndex?: number;
    fieldName: string;
    responseName: string;
}
export type FieldDetails = (Field | InlineFragment) & FieldMetadata;
export interface ResolveDetails {
    type: GraphQLType;
    parent: GraphQLObjectType;
    field: FieldDetails;
    parentFields: FieldDetails[];
}
export interface Resolver<Request, T = any> {
    (request: Request, details: ResolveDetails): T;
}
export type Thunk<Request, T> = T | Resolver<Request, T>;
export type DeepThunk<Request, T> = (T extends object ? {
    [P in keyof T]: Thunk<Request, (T[P] extends (infer U)[] ? Thunk<Request, DeepThunk<Request, U>>[] : (T[P] extends ReadonlyArray<infer U> ? ReadonlyArray<Thunk<Request, DeepThunk<Request, U>>> : (T[P] extends infer U ? DeepThunk<Request, U> : T[P]) | null | undefined) | null | undefined) | null | undefined>;
} : T) | null | undefined;
export type GraphQLFillerData<Operation extends GraphQLOperation, Request = undefined> = Operation extends GraphQLOperation<infer Data, infer Variables, infer PartialData> ? Thunk<undefined extends Request ? GraphQLRequest<Data, undefined extends Variables ? {} : Variables, PartialData> : Request, DeepThunk<undefined extends Request ? GraphQLRequest<Data, undefined extends Variables ? {} : Variables, PartialData> : Request, PartialData>> : never;
export interface Options<Request extends GraphQLRequest<any, any, any> | null = GraphQLRequest<any, any, any> | null> {
    resolvers?: {
        [key: string]: Resolver<Request>;
    };
}
export type GraphQLRequest<Data, Variables, PartialData> = {
    query: DocumentNode<Data, Variables, PartialData>;
    operationName?: string;
} & IfEmptyObject<Variables, {
    variables?: never;
}, IfAllNullableKeys<Variables, {
    variables?: Variables;
}, {
    variables: Variables;
}>>;
export declare function createFiller(schema: GraphQLSchema, { resolvers: customResolvers, }?: Options<GraphQLRequest<any, any, any>>): <Data extends {}, Variables extends {}, PartialData extends {}>(_document: GraphQLOperation<Data, Variables, PartialData>, data?: GraphQLFillerData<GraphQLOperation<Data, Variables, PartialData>>) => (request: GraphQLRequest<Data, undefined extends Variables ? {} : Variables, PartialData>) => Data;
export declare function createFillers(schema: GraphQLSchema, options?: Options<GraphQLRequest<any, any, any> | null>): {
    fillFragment<Data extends {}, Variables extends {}, PartialData extends {}>(type: DocumentNode<Data, Variables, PartialData>, data?: GraphQLFillerData<GraphQLOperation<Data, Variables, PartialData>>): Data;
    fillOperation: <Data_1 extends {}, Variables_1 extends {}, PartialData_1 extends {}>(_document: GraphQLOperation<Data_1, Variables_1, PartialData_1>, data?: Thunk<GraphQLRequest<Data_1, undefined extends Variables_1 ? {} : Variables_1, PartialData_1>, DeepThunk<GraphQLRequest<Data_1, undefined extends Variables_1 ? {} : Variables_1, PartialData_1>, PartialData_1>>) => (request: GraphQLRequest<Data_1, undefined extends Variables_1 ? {} : Variables_1, PartialData_1>) => Data_1;
};
export declare function list<Request, T = {}>(size: number | [number, number], partial?: Thunk<Request, T>): Thunk<Request, T>[];
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