import { isly } from "isly";
export interface DateSpan {
    years?: number;
    months?: number;
    days?: number;
}
export declare namespace DateSpan {
    const type: import("isly/dist/types/Object/Class").Class<DateSpan>, is: (value: DateSpan | any) => value is DateSpan, flawed: (value: DateSpan | any) => isly.Flaw | false;
}