declare type Options = {
    cmd: string;
    ctrl: string;
    alt: string;
    shift: string;
    joinWith: string;
    hideKey: HideKeyType;
};
declare type HideKeyType = 'never' | 'always' | 'alpha' | 'alphanumeric';
declare type UserOptions = Partial<Options>;
declare type Modifiers = {
    alt: boolean;
    cmd: boolean;
    ctrl: boolean;
    shift: boolean;
};
declare type KeyMap = {
    character: string | null;
    modifiers: Modifiers;
};
export declare function details(e: KeyboardEvent): {
    hasKey: boolean;
    hasModifier: boolean;
    map: KeyMap;
};
export declare function setOptions(userOptions: UserOptions): UserOptions;
export declare const toString: (e: KeyboardEvent) => string;
export {};