import { Supply } from '../../utils/signal/Supply.js';
import { LoadScalar } from './LoadScalar.js';
import { ReadableLoadSignal } from './ReadableLoadSignal.js';
export declare class LoadSupply extends Supply<LoadScalar> implements ReadableLoadSignal {
    finish(): void;
    then<FulfilledResult = void, RejectedResult = never>(onFulfilled?: ((value: void) => FulfilledResult | PromiseLike<FulfilledResult>) | null, onRejected?: ((reason: unknown) => RejectedResult | PromiseLike<RejectedResult>) | null): PromiseLike<FulfilledResult | RejectedResult>;
}