/**
 * @holoscript/core Island Detector
 *
 * Groups interacting rigid bodies into 'islands'.
 * Used for hierarchical sleeping and parallel solving.
 */
export interface BodyConnection {
    bodyA: string;
    bodyB: string;
}
export declare class IslandDetector {
    private bodies;
    private connections;
    /**
     * Reset the detector state
     */
    reset(): void;
    /**
     * Add a body to the graph
     */
    addBody(id: string): void;
    /**
     * Add a connection (collision or constraint) between bodies
     */
    addConnection(bodyA: string, bodyB: string): void;
    /**
     * Detect islands using a Disjoint Set Union (DSU) or BFS
     */
    detectIslands(): string[][];
}
//# sourceMappingURL=IslandDetector.d.ts.map