import type { IsoTimeFloat } from '../../domain.objects/IsoTimeFloat';
import { castInputToDate } from '../../domain.operations/casts/castInputToDate';
/**
 * .what = casts input to IsoTimeFloat format
 * .why = normalize various input types to strict ISO time
 * .format = HH:mm:ss
 */
export declare const asIsoTimeFloat: (input: Parameters<typeof castInputToDate>[0]) => IsoTimeFloat;
/**
 * .what = validates string is IsoTimeFloat format
 * .why = runtime validation for external input
 * .format = HH:mm:ss (hours 00-23, minutes 00-59, seconds 00-59)
 */
export declare const isIsoTimeFloat: import("type-fns").AssessWithAssure<string, string & import("domain-glossaries").OfGlossary<"iso-time.IsoTimeFloat">>;