interface TempValueHookResult<T> {
    tempValue: T | undefined;
    setTempValue: (value?: T) => void;
    resetTempValue: () => void;
    isActive: boolean;
}
/**
 * Hook to use tempValue.
 * Temp value is a state value, that is considered active when tempValue !== undefined.
 * If active, a leave confirm hook is used.
 * Can be set by setTempValue(value)
 * Can be deactivated by resetTempValue() or setTempValue(undefined)
 *
 * @param {string} leaveConfirmMessage
 * @returns {{resetTempValue: function, setTempValue: function, tempValue: any|undefined, isActive: boolean}}
 */
export default function useTempValue<T>(leaveConfirmMessage: string): TempValueHookResult<T>;
export {};