import { GameObject } from "./GameObject";
import { System } from "./Systems/System";
export declare abstract class Component {
    static instances: Array<Component>;
    static readonly id: string;
    protected _parent: GameObject;
    protected static readonly _system: typeof System;
    constructor();
    static findInstances<T extends Component>(_searchFunc: (e: T) => boolean): T[];
    get parent(): GameObject;
    set parent(_parent: GameObject);
    getSystem(): typeof System;
    onDestroy(): void;
    abstract onAttach(): void;
    abstract onDetach(): void;
    /**
     * Called when a component is added to the parent
     */
    abstract onComponentAttached(_componentId: string, _component: Component): void;
}