/**
 * Accessor Input Type
 */
export declare type TAInput = number | string | Date;
/**
 * Optimistic parse a given input to seconds that past between it and now
 *
 * @param value A value of type string, number or date
 * @return The time past in seconds between now and input value
 * @internal
 */
export declare const parseInputValue: (value: TAInput) => number;
/**
 * Strict TAInput Type Validator
 *
 * @param value The optimistic input value to validate
 * @internal
 */
export declare const validateTAInputType: (value: TAInput) => boolean;