Variable props

props: {
    hooks: {
        connected(): void;
        constructed(): void;
        constructor(): void;
        setup(): void;
    };
    provides: {
        attributeChangedCallback(name: any, oldValue: any, value: any): void;
    };
    providesStatic: {
        get observedAttributes(): any;
        defineProps(def?: any): any;
    };
}