import { Variables } from 'graphql-request/src/types';
export declare class Requests {
    private readonly apiKey;
    private readonly FLY_API_HOST;
    private readonly FLY_PLAIN_API_HOST;
    private client;
    constructor(apiKey: string);
    query<T>(body: any, variables: Variables): Promise<T>;
    plainQuery<T>(path: string, body: any, returnAsText: boolean): Promise<any>;
    plainDeleteQuery<T>(path: string, body: any, returnAsText: boolean): Promise<any>;
}