interface TriangleBuffer {
    length: number;
    buildSortOrder(): void;
    sort(): void;
}
interface SortMaterial {
    transparent?: boolean;
    depthTest?: boolean;
    depthWrite?: boolean;
}
/**
 * Builds the iteration order for triangles within a draw call.
 * The depth buffer handles per-pixel correctness, so no Z-sort is needed.
 */
export declare class PolygonSorter {
    /** Prepares triangle iteration order only when depth buffering cannot guarantee correctness. */
    sort(drawCall: {
        material?: SortMaterial;
        triangles: TriangleBuffer | undefined;
    }): void;
}
export {};
//# sourceMappingURL=PolygonSorter.d.ts.map