import { Context } from '../context/Context';
import { ReaderSettingsManager } from '../settings/ReaderSettingsManager';
import { CoreInputSettings } from '../settings/types';
import { ReactiveEntity } from '../utils/ReactiveEntity';
export type ContextSettings = Partial<CoreInputSettings>;
type State = {
    supportedPageTurnAnimation: NonNullable<ContextSettings[`pageTurnAnimation`]>[];
    supportedPageTurnMode: NonNullable<ContextSettings[`pageTurnMode`]>[];
    supportedPageTurnDirection: NonNullable<ContextSettings[`pageTurnDirection`]>[];
    supportedComputedPageTurnDirection: NonNullable<ContextSettings[`pageTurnDirection`]>[];
};
export declare class Features extends ReactiveEntity<State> {
    constructor(context: Context, settingsManager: ReaderSettingsManager);
}
export {};