import { NormalizedSequenceString } from './sequence.js';
declare const normalizedHotkeyBrand: unique symbol;
export type NormalizedHotkeyString = NormalizedSequenceString & {
    [normalizedHotkeyBrand]: true;
};
export declare function eventToHotkeyString(event: KeyboardEvent, platform?: string): NormalizedHotkeyString;
export declare function normalizeHotkey(hotkey: string, platform?: string | undefined): NormalizedHotkeyString;
export {};