interface KeyCodeMapping {
    [key: number]: SupportedKey;
}
type SupportedKey = "Enter" | "ArrowUp" | "ArrowDown" | "Home" | "End" | "Escape" | "Backspace";
export declare const keyCodeMapping: KeyCodeMapping;
export declare const supportedKeys: string[];
export declare const toKey: (event: KeyboardEvent) => SupportedKey | null;
export {};