interface Constructore<T> {
    new (parent: any): T;
}
/**
 * Magic function to lazily define child classes as namesapces on parent clases in a type-safe way.
 *
 * @param obj The object to which to add the subclass.
 * @param name The name of the property that subclass will be available under.
 * @param ctor The actual subclass to add.
 * @protected
 * @ignore
 */
export declare function addSubclass<T>(obj: any, name: string, ctor: Constructore<T>): void;
export {};