import type { IFeedPlayerBuffer, IFeedPlayerDataProvider, WithId } from './types';
export declare class DefaultFeedPlayerBuffer<T extends WithId> implements IFeedPlayerBuffer<T> {
    readonly kind = "feed";
    readonly loaded: (T & {
        mediaIndex?: number;
    })[];
    readonly currentIndex: number;
    readonly current: (T & {
        mediaIndex?: number;
    }) | null;
    readonly canLoadNext: boolean;
    readonly canLoadPrevious: boolean;
    readonly navigationDisabled: boolean;
    readonly animationDuration = 500;
    private _currentIndex;
    private _loaded;
    private _loadMoreFn;
    private _fetchDeferred;
    private _onEndReachedFn;
    constructor(provider: IFeedPlayerDataProvider<T>);
    tryActivateItemById: (id: string) => boolean;
    removeItemById: (id: string) => boolean;
    loadNext: () => Promise<void>;
    loadPrevious: () => Promise<void>;
    reset: () => void;
    ensureWarmedUp: () => Promise<void>;
    private initializeBuffer;
    private warmUpBuffer;
}