import * as t from "io-ts";
export declare const RelatedDocument: t.ExactC<t.IntersectionC<[t.TypeC<{
    typ: t.StringC;
    id: t.StringC;
    language: t.StringC;
    groupLangId: t.StringC;
}>, t.PartialC<{
    uid: t.UnionC<[t.StringC, t.NullC, t.UndefinedC]>;
}>]>>;
export type RelatedDocument = t.TypeOf<typeof RelatedDocument>;