/* 0.26.0-alpha2 */
type MergeTypes<TypesArray extends any[], Res = {}> = TypesArray extends [
    infer Head,
    ...infer Rem
] ? MergeTypes<Rem, Res & Head> : Res;
export type OneOf<TypesArray extends any[], Res = never, AllProperties = MergeTypes<TypesArray>> = TypesArray extends [infer Head, ...infer Rem] ? OneOf<Rem, Res | OnlyFirst<Head, AllProperties>, AllProperties> : Res;
type OnlyFirst<F, S> = F & {
    [Key in keyof Omit<S, keyof F>]?: never;
};
export {};