import { KeyboardShortcutTool } from "../Models/Types";
import { ViewerOptions } from "../ViewerOptions";
export declare class ShortcutsConfig {
    private options;
    private readonly _commonkeyCodes;
    constructor(options: ViewerOptions);
    /**
     * Populates changed options.
     * @param opts
     */
    populateOptions(opts: ViewerOptions): void;
    /**
     * Gets shortcut tool-tip text.
     * Usage example:
     * const shortcut = config.getShortcutTip("zoomIn");
     * someElement.title = 'Zoom In (Current zoom {{100}}%) {{shortcut}}'
     * @param toolName
     */
    getShortcutTip(toolName: KeyboardShortcutTool): string;
    private _parseShortcutKeys;
    private addWithSort;
    private _readShortcutTooltipPart;
}