import { IntrospectionSchema } from "graphql";
import { EndpointConfig } from "./config";
export declare const fetchSchema: ({ url, headers, skipSSLValidation }: EndpointConfig, projectFolder?: string | undefined) => Promise<IntrospectionSchema | undefined>;
export declare function fetchSchemaFromEngine(apiKey: string, customEngine: string | undefined): Promise<IntrospectionSchema | undefined>;