declare module "../InstancedMesh2" {
    interface InstancedMesh2 {
        /**
         * Resizes internal buffers to accommodate the specified capacity.
         * This ensures that the buffers are large enough to handle the required number of instances.
         * @param capacity The new capacity of the buffers.
         * @returns The current `InstancedMesh2` instance.
         */
        resizeBuffers(capacity: number): this;
        /** @internal */ setInstancesArrayCount(count: number): void;
    }
}
export {};
