import type { Temporal } from "../types.js";
/**
 * Returns the start of a month for the given datetime
 * @param dt datetime object which includes date info
 * @returns Temporal object which represents the start of a month
 */
export declare function startOfMonth<DateTime extends Temporal.PlainDate | Temporal.PlainDateTime | Temporal.ZonedDateTime>(dt: DateTime): DateTime;
//# sourceMappingURL=startOfMonth.d.ts.map