import { ModuleFn } from '../index';
export declare const isMacLike: () => boolean;
export declare const controlOrMetaKey: () => "meta" | "control";
export declare function keys<O>(o: O): (keyof O)[];
export interface SubState {
    shortcuts: Shortcuts;
}
export interface SubAPI {
    getShortcutKeys(): Shortcuts;
    getDefaultShortcuts(): Shortcuts | AddonShortcutDefaults;
    getAddonsShortcuts(): AddonShortcuts;
    getAddonsShortcutLabels(): AddonShortcutLabels;
    getAddonsShortcutDefaults(): AddonShortcutDefaults;
    setShortcuts(shortcuts: Shortcuts): Promise<Shortcuts>;
    setShortcut(action: Action, value: KeyCollection): Promise<KeyCollection>;
    setAddonShortcut(addon: string, shortcut: AddonShortcut): Promise<AddonShortcut>;
    restoreAllDefaultShortcuts(): Promise<Shortcuts>;
    restoreDefaultShortcut(action: Action): Promise<KeyCollection>;
    handleKeydownEvent(event: Event): void;
    handleShortcutFeature(feature: Action): void;
}
export declare type KeyCollection = string[];
export interface Shortcuts {
    fullScreen: KeyCollection;
    togglePanel: KeyCollection;
    panelPosition: KeyCollection;
    toggleNav: KeyCollection;
    toolbar: KeyCollection;
    search: KeyCollection;
    focusNav: KeyCollection;
    focusIframe: KeyCollection;
    focusPanel: KeyCollection;
    prevComponent: KeyCollection;
    nextComponent: KeyCollection;
    prevStory: KeyCollection;
    nextStory: KeyCollection;
    shortcutsPage: KeyCollection;
    aboutPage: KeyCollection;
    escape: KeyCollection;
    collapseAll: KeyCollection;
    expandAll: KeyCollection;
}
export declare type Action = keyof Shortcuts;
interface AddonShortcut {
    label: string;
    defaultShortcut: KeyCollection;
    actionName: string;
    showInMenu?: boolean;
    action: (...args: any[]) => any;
}
declare type AddonShortcuts = Record<string, AddonShortcut>;
declare type AddonShortcutLabels = Record<string, string>;
declare type AddonShortcutDefaults = Record<string, KeyCollection>;
export declare const defaultShortcuts: Shortcuts;
export interface Event extends KeyboardEvent {
    target: {
        tagName: string;
        addEventListener(): void;
        removeEventListener(): boolean;
        dispatchEvent(event: Event): boolean;
        getAttribute(attr: string): string | null;
    };
}
export declare const init: ModuleFn;
export {};