import type { Constructor } from "../../engine/engine_types.js";
/** @internal */
export declare function applyPrototypeExtensions<T>(obj: any, prototype: Constructor<T>): void;
/** @internal */
export declare function registerPrototypeExtensions<T>(type: Constructor<T>): void;
/** @internal */
export interface IApplyPrototypeExtension {
    apply(object: object): void;
}