import type { IsoWeekdayFloat } from '../../domain.objects/IsoTimeFloat';
import { castInputToDate } from '../../domain.operations/casts/castInputToDate';
/**
 * .what = casts input to IsoWeekdayFloat format
 * .why = normalize various input types to strict ISO weekday
 * .format = i (1-7, monday=1, sunday=7)
 */
export declare const asIsoWeekdayFloat: (input: Parameters<typeof castInputToDate>[0]) => IsoWeekdayFloat;
/**
 * .what = validates string is IsoWeekdayFloat format
 * .why = runtime validation for external input
 * .format = d (1-7, monday=1, sunday=7)
 */
export declare const isIsoWeekdayFloat: import("type-fns").AssessWithAssure<string, string & import("domain-glossaries").OfGlossary<"iso-time.IsoWeekdayFloat">>;