import { ComponentConstructor, ComponentInitializator } from "./Component";
import { Entity } from "./Entity";
import { Archetype } from "./Archetype";
import { System } from "./System";
export declare class ECS {
    private _systemsRegistry;
    private _groupsRegistry;
    private _components;
    constructor();
    removeEntity(entity: Entity): void;
    removeComponentsFromEntity(entity: Entity, components: ComponentConstructor[] | ComponentConstructor): void;
    addComponentsToEntity(entity: Entity, components: ComponentInitializator[]): void;
    registerSystem<T extends System = System>(system: T): T;
    update(dt: number): void;
    createEntity: createEntityFunc;
    private _getComponentInstance;
    createArchetype(components: ComponentInitializator[]): Archetype;
}
declare type NonFunctionPropertyNames<T> = {
    [K in keyof T]: T[K] extends Function ? never : K;
}[keyof T];
declare type NonFunctionProperties<T> = Pick<T, NonFunctionPropertyNames<T>>;
declare type ComponentOf<T extends ComponentInitializator> = NonFunctionProperties<T['component']['prototype']>;
declare type createEntityFunc = <T extends ComponentInitializator, T2 extends ComponentInitializator, T3 extends ComponentInitializator, T4 extends ComponentInitializator, T5 extends ComponentInitializator, T6 extends ComponentInitializator, T7 extends ComponentInitializator, T8 extends ComponentInitializator, T9 extends ComponentInitializator, T10 extends ComponentInitializator>(comps: ComponentsInitList<T, T2, T3, T4, T5, T6, T7, T8, T9, T10>) => ComponentOf<T> & ComponentOf<T2> & ComponentOf<T3> & ComponentOf<T4> & ComponentOf<T5> & ComponentOf<T6> & ComponentOf<T7> & ComponentOf<T8> & ComponentOf<T9> & ComponentOf<T10> & Entity;
declare type ComponentsInitList<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> = Partial<[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]> | ({
    length: any;
} & {
    '0'?: T1;
    '1'?: T2;
    '2'?: T3;
    '3'?: T4;
    '4'?: T5;
    '5'?: T6;
    '6'?: T7;
    '7'?: T8;
    '8'?: T9;
    '9'?: T10;
});
export {};