Interface UmbClassInterface

interface UmbClassInterface {
    addUmbController(controller: UmbController): void;
    consumeContext<
        BaseType extends UmbContextMinimal = UmbContextMinimal,
        ResultType extends UmbContextMinimal = BaseType,
    >(
        alias: string | UmbContextToken<BaseType, ResultType>,
        callback: UmbContextCallback<ResultType>,
    ): UmbContextConsumerController<BaseType, ResultType>;
    getContext<
        BaseType extends UmbContextMinimal = UmbContextMinimal,
        ResultType extends UmbContextMinimal = BaseType,
    >(
        alias: string | UmbContextToken<BaseType, ResultType>,
        options?: UmbClassGetContextOptions,
    ): Promise<undefined | ResultType>;
    getHostElement(): Element;
    getUmbControllers(
        filterMethod: (ctrl: UmbController) => boolean,
    ): UmbController[];
    hasUmbController(controller: UmbController): boolean;
    observe<
        ObservableType extends undefined
        | Observable<T>,
        T,
        SpecificT = ObservableType extends Observable<U>
            ? ObservableType<ObservableType> extends undefined ? undefined | U : U
            : undefined,
        SpecificR = ObservableType extends undefined
            ? undefined
            | UmbObserverController<SpecificT>
            : UmbObserverController<SpecificT>,
    >(
        source: ObservableType,
        callback?: ObserverCallback<SpecificT>,
        controllerAlias?: null | UmbControllerAlias,
    ): SpecificR;
    provideContext<R extends UmbContextMinimal = UmbContextMinimal>(
        alias: string | UmbContextToken<R, R>,
        instance: R,
    ): UmbContextProviderController<R>;
    removeUmbController(controller: UmbController): void;
    removeUmbControllerByAlias(unique: UmbControllerAlias): void;
}