import { DefaultTaskTransport } from './transport';
import type { TaskPrepareRequest } from './endpoint';
export type TaskRunnerOptions = {
    transport?: undefined;
    endpoint: string;
    headers: Record<string, string>;
    fetch?: typeof fetch;
    task?: string;
    kind?: string;
    stream?: boolean;
    prepareRequest?: TaskPrepareRequest;
};
export type TaskSubmitOptions = {
    onData?: (output: unknown) => void;
};
export type TaskRunner = {
    submit: (variables: Record<string, unknown>, options?: TaskSubmitOptions) => Promise<unknown>;
};
export declare function createTaskRunner(options: {
    transport: DefaultTaskTransport;
    task?: string;
    kind?: string;
    stream?: boolean;
}): TaskRunner;
export declare function createTaskRunner(options: TaskRunnerOptions): TaskRunner;