interface DrawCall {
    material: {
        layer: number;
    };
}
interface DrawList {
    calls: DrawCall[];
}
/** Sorts draw calls by material layer priority. */
export declare class DrawPrioritySorter {
    /**
     * Stable-sorts draw calls by material.layer (lower layer first).
     * Preserves relative order from TileDistanceSorter within the same layer.
     */
    sort(drawList: DrawList): void;
}
export {};
//# sourceMappingURL=DrawPrioritySorter.d.ts.map