export interface ECSWorldLike {
    entities?(): readonly unknown[];
    query?(...args: unknown[]): Iterable<unknown>;
    readonly entityCount?: number;
    profiler?: {
        snapshot(): unknown;
    };
}
export interface ECSInspectorSnapshot {
    readonly entityCount: number;
    readonly profiler?: unknown;
}
export declare class ECSInspector {
    snapshot(world: ECSWorldLike): ECSInspectorSnapshot;
}
//# sourceMappingURL=ECSInspector.d.ts.map