import { SquiggleSerializationVisitor } from "../serialization/squiggle.js";
import { Value } from "../value/index.js";
import { SerializedType } from "./serialize.js";
import { Type } from "./Type.js";
export declare class TUnion extends Type {
    types: Type[];
    constructor(types: Type[]);
    check(v: Value): boolean;
    serialize(visit: SquiggleSerializationVisitor): SerializedType;
    toString(): string;
    defaultFormInputCode(): string;
    defaultFormInputType(): import("../value/VInput.js").InputType;
}
export declare function tUnion(types: Type[]): TUnion;
//# sourceMappingURL=TUnion.d.ts.map