import { EnsureNotUnion, IsUnion } from "./type.utils-Ca6oye6I.js";

//#region src/shared/composition.utils.d.ts
declare const extractProp: <T, K extends keyof T = keyof T>(k: K) => (actual: T) => T[K];
declare const extractProps: <T, K extends (keyof T)[]>(...keys: K) => (obj: T) => { [key in K[number]]: T[key] };
declare const extractId: <Id, T extends {
  id: Id;
}>(withId: T) => T["id"];
interface Serializable<R> {
  serialize(): R;
}
declare const toSerialized: <Serialized>(serializable: Serializable<Serialized>) => Serialized;
type WithKey<K extends string, T> = IsUnion<K> extends true ? never : { [P in K]: T };
declare const nestWithKey: <K extends string, T>(key: EnsureNotUnion<K>) => (obj: T) => WithKey<K, T>;

//#endregion
export { extractId as extractId$1, extractProp as extractProp$1, extractProps as extractProps$1, nestWithKey as nestWithKey$1, toSerialized as toSerialized$1 };
//# sourceMappingURL=composition.utils-BSk61-6P.d.ts.map