/// <amd-module name="nova_ecs/query" />
import { ArgTypes } from "./arg_types";
import { BinSet } from "./bin_set";
import { UnknownComponent } from "./component";
import { Entity } from "./entity";
import { UnknownResource } from "./resource";
/**
 * A query provides a way of iterating over all the Entities that have
 * a specified set of components.
 */
export declare class Query<QueryArgs extends readonly ArgTypes[] = readonly ArgTypes[]> {
    readonly args: QueryArgs;
    readonly name?: string | undefined;
    private readonly _querySymbol;
    readonly components: ReadonlySet<UnknownComponent>;
    readonly resources: ReadonlySet<UnknownResource>;
    readonly queries: Query[];
    readonly componentsBinSet: BinSet<UnknownComponent>;
    constructor(args: QueryArgs, name?: string | undefined);
    supportsEntity(entity: Entity): boolean;
    toString(): string;
}