import { HalfEdge, HalfEdgeGraph } from "../../topology/Graph";
import { CurveLocationDetailPair } from "../CurveLocationDetail";
import { CurvePrimitive } from "../CurvePrimitive";
import { Loop, SignedLoops } from "../Loop";
/**
 * @internal
 */
export declare class PlanarSubdivision {
    static assembleHalfEdgeGraph(_primitives: CurvePrimitive[], allPairs: CurveLocationDetailPair[]): HalfEdgeGraph;
    static collectSignedLoop(loop: Loop, signedAreas: SignedLoops, zeroAreaTolerance?: number): void;
    static createLoopInFace(faceSeed: HalfEdge): Loop;
    static collectSignedLoopSetsInHalfEdgeGraph(graph: HalfEdgeGraph, _zeroAreaTolerance?: number): SignedLoops[];
}
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