import { IPublicTypeHotkeyCallback, IPublicTypeHotkeyCallbacks, IPublicApiHotkey, IPublicTypeDisposable } from '@alilc/lowcode-types';
export interface IHotKey extends Hotkey {
}
export declare class Hotkey implements Omit<IPublicApiHotkey, 'bind' | 'callbacks'> {
    readonly viewName: string;
    callBacks: IPublicTypeHotkeyCallbacks;
    private directMap;
    private sequenceLevels;
    private resetTimer;
    private ignoreNextKeyup;
    private ignoreNextKeypress;
    private nextExpectedAction;
    private isActivate;
    constructor(viewName?: string);
    activate(activate: boolean): void;
    mount(window: Window): IPublicTypeDisposable;
    bind(combos: string[] | string, callback: IPublicTypeHotkeyCallback, action?: string): Hotkey;
    unbind(combos: string[] | string, callback: IPublicTypeHotkeyCallback, action?: string): void;
    /**
     * resets all sequence counters except for the ones passed in
     */
    private resetSequences;
    /**
     * finds all callbacks that match based on the keycode, modifiers,
     * and action
     */
    private getMatches;
    private handleKey;
    private handleKeyEvent;
    private resetSequenceTimer;
    private bindSequence;
    private bindSingle;
    private bindMultiple;
}