import type { TrajectoryPositionStream } from './index';
export declare const plain_position_stream: ({ positions, n_frames, n_atoms, coords_unwrapped, frame_stride, elements, lattice_matrices, pbc, steps, }: TrajectoryPositionStream) => TrajectoryPositionStream;
interface AsyncResultBinding<Input, Options, Result> {
    input: () => Input | undefined;
    options: () => Options;
    compute: (input: Input, options: Options, signal: AbortSignal) => Promise<Result>;
    set_result: (result: Result | undefined) => void;
    set_loading: (loading: boolean) => void;
    set_error: (message: string | undefined) => void;
}
export declare function use_async_result<Input, Options, Result>(binding: AsyncResultBinding<Input, Options, Result>): void;
export {};