import { AnyDecision, StringOrFunction } from '@moxb/util';
import { KeyboardAction, KeyboardShortcutGroup, KeyboardShortcutsManager } from './KeyboardShortcutsManager';
export interface KeyboardShortGroupOptions {
    readonly id: string;
    /**
     * If label is a function it assumes that the function returns a translated label.
     * If label is a string, the assumption is that this is the default translation and the translation key is `id.label`
     */
    label?: StringOrFunction;
    /**
     * Note: you can either specify a `disabled` or an `enabled` function!
     *
     * @returns {boolean} `true` if the the element should be disabled
     */
    disabled?(): AnyDecision;
    /**
     * Note: you can either specify a `disabled` or an `enabled` function!
     * @returns {boolean} `false` if the element should be disabled
     */
    enabled?(): AnyDecision;
    /**
     * Must be a non changing list
     */
    readonly shortcuts: KeyboardAction[];
}
export declare class KeyboardShortcutGroupImpl implements KeyboardShortcutGroup {
    private readonly impl;
    readonly id: string;
    readonly shortcuts: KeyboardAction[];
    constructor(impl: KeyboardShortGroupOptions);
    get label(): string | undefined;
    get enabled(): boolean;
}
/**
 * The implementation of a keyboard bind function -- typically something like mousetrap
 */
export interface ShortcutBinder {
    bind(key: string, action: () => void): void;
    unbind(key: string): void;
}
export declare class KeyboardActionDecorator implements KeyboardAction {
    private readonly action;
    constructor(action: KeyboardAction);
    get label(): string | undefined;
    protected getLabel(): string | undefined;
    get keyboardShortcuts(): string[];
    protected getKeyboardShortcuts(): string[];
    get enabled(): boolean;
    protected getEnabled(): boolean;
    fire(): void;
}
export declare class KeyboardShortcutsManagerImpl implements KeyboardShortcutsManager {
    private readonly binder;
    private readonly _shortcuts;
    private readonly keyboardMap;
    /**
     *
     * @param binder
     */
    constructor(binder: ShortcutBinder);
    registerKeyboardShortcuts(shortcuts: KeyboardShortcutGroup): void;
    unregisterKeyboardShortcuts(shortcuts: KeyboardShortcutGroup): void;
    get shortcuts(): KeyboardShortcutGroup[];
    get actionMd(): string;
}