type AcceleratorKey = string | {
    key: string;
    /**
     * The modifier keys that must be held down for this accelerator
     * to trigger.
     *
     * Can be an `AccelModifier` or a bitwise combination of
     * multiple `AccelModifier`s, for example for a combination
     * Ctrl+Shift:
     *
     * @example
     *   const accelModifier =
     *     AccelModifier.CONTROL_MASK | AccelModifier.SHIFT_MASK;
     */
    modifier?: number;
};
export declare const useAccelerator: (key: AcceleratorKey, callback: (...args: any[]) => void) => void;
export {};