import { type ScalarsEnumsHash, type Schema } from 'gqty/Schema';
import type { GraphQLField, GraphQLSchema } from 'graphql';
import * as graphql from 'graphql';
import { type GQtyConfig } from './config';
export interface GenerateOptions {
    /**
     * The endpoint to use for the `queryFetcher` function
     */
    endpoint?: string;
    /**
     * Customize the TypeScript types for scalars.
     *
     * You can use the `preImport` option to import / define custom types.
     *
     * @example
     * ```json
     * scalarTypes: {
     *   DateTime: "string",
     * }
     * ```
     */
    scalarTypes?: Record<string, string>;
    /**
     * Prepend code to the schema file, useful with the `scalarTypes` option.
     */
    preImport?: string;
    /**
     * Generate React Client code
     */
    react?: boolean;
    /**
     * Define enums as string types instead of enums objects
     *
     * @default false
     */
    enumsAsStrings?: boolean;
    /**
     * Define enums as const types instead of enums objects
     *
     * @default false
     */
    enumsAsConst?: boolean;
    /**
     * Generate subscriptions client with target package
     *
     * @default false
     */
    subscriptions?: boolean | string;
    /**
     * Generate Javascript code instead of TypeScript
     *
     * @default false
     */
    javascriptOutput?: boolean;
    /**
     * Transform the GraphQL Schema before being used to generate the client
     */
    transformSchema?: (schema: GraphQLSchema, graphql_js: typeof graphql) => Promise<GraphQLSchema> | GraphQLSchema;
}
export interface TransformSchemaOptions {
    /**
     * Get a field in which every argument is optional, if this functions return
     * "true", gqty will _always__ ignore it's arguments, and you won't be able to
     * specify them
     */
    ignoreArgs?: (type: GraphQLField<unknown, unknown>) => boolean;
}
export declare function generate(schema: GraphQLSchema, { endpoint, enumsAsConst, enumsAsStrings, introspection, javascriptOutput, preImport, react, scalarTypes, subscriptions, transformSchema, }?: GQtyConfig, { ignoreArgs }?: TransformSchemaOptions): Promise<{
    clientCode: string;
    schemaCode: string;
    javascriptSchemaCode: string;
    generatedSchema: Schema;
    scalarsEnumsHash: ScalarsEnumsHash;
    isJavascriptOutput: boolean;
}>;