import type { Transport } from "../types/transport.js";
export type StreamResponse = {
    response: Promise<Response>;
    readableStream: ReadableStream;
};
export type ObjectStreamResponse = {
    response: Promise<Response>;
    readableStream: ReadableStream<any>;
};
export type ContentResponse = {
    response: Promise<Response>;
    content: string;
};
export type SendReturnType<Options extends {
    stream: boolean;
    objectMode: boolean;
}> = Options["stream"] extends false ? ContentResponse : Options["objectMode"] extends true ? ObjectStreamResponse : StreamResponse;
export declare class Client<Options extends {
    stream: boolean;
    objectMode: boolean;
} = {
    objectMode: true;
    stream: true;
}> {
    private _transport;
    private _options;
    constructor(_transport: Transport, _options: Options);
    transport: (transport: Transport) => void;
    send: (url?: string, data?: Record<string, unknown>, options?: Omit<RequestInit, "body">) => Promise<SendReturnType<Options>>;
}
//# sourceMappingURL=client.d.ts.map