Interface RepeatDirective

interface RepeatDirective {
    get _$isConnected(): boolean;
    render<T>(items: Iterable<T>, template: ItemTemplate<T>): unknown[];
    render<T>(
        items: Iterable<T>,
        keyFn: KeyFn<T> | ItemTemplate<T>,
        template: ItemTemplate<T>,
    ): unknown[];
    update<T>(
        containerPart: ChildPart,
        __namedParameters: [
            Iterable<T, any, any>,
            KeyFn<T> | ItemTemplate<T>,
            ItemTemplate<T>,
        ],
    ): unknown[] | typeof noChange;
}