import { BitbybitOcctModule, TopoDS_Edge, TopoDS_Face, TopoDS_Shape, TopoDS_Wire } from "../../../bitbybit-dev-occt/bitbybit-dev-occt";
import * as Inputs from "../../api/inputs";
import { VectorHelperService } from "../../api/vector-helper.service";
import { IteratorService } from "./iterator.service";
import { ConverterService } from "./converter.service";
import { EntitiesService } from "./entities.service";
import { EdgesService } from "./edges.service";
import { ShapeGettersService } from "./shape-getters";
import { TransformsService } from "./transforms.service";
import { OperationsService } from "./operations.service";
import { FacesService } from "./faces.service";
export declare class FilletsService {
    private readonly occ;
    private readonly vecHelper;
    private readonly iteratorService;
    private readonly converterService;
    private readonly entitiesService;
    private readonly transformsService;
    private readonly shapeGettersService;
    private readonly edgesService;
    private readonly operationsService;
    private readonly facesService;
    constructor(occ: BitbybitOcctModule, vecHelper: VectorHelperService, iteratorService: IteratorService, converterService: ConverterService, entitiesService: EntitiesService, transformsService: TransformsService, shapeGettersService: ShapeGettersService, edgesService: EdgesService, operationsService: OperationsService, facesService: FacesService);
    filletEdges(inputs: Inputs.OCCT.FilletDto<TopoDS_Shape>): TopoDS_Shape;
    filletEdgesListOneRadius(inputs: Inputs.OCCT.FilletEdgesListOneRadiusDto<TopoDS_Shape, TopoDS_Edge>): TopoDS_Shape;
    filletEdgesList(inputs: Inputs.OCCT.FilletEdgesListDto<TopoDS_Shape, TopoDS_Edge>): TopoDS_Shape;
    filletEdgeVariableRadius(inputs: Inputs.OCCT.FilletEdgeVariableRadiusDto<TopoDS_Shape, TopoDS_Edge>): TopoDS_Shape;
    filletEdgesSameVariableRadius(inputs: Inputs.OCCT.FilletEdgesSameVariableRadiusDto<TopoDS_Shape, TopoDS_Edge>): TopoDS_Shape;
    filletEdgesVariableRadius(inputs: Inputs.OCCT.FilletEdgesVariableRadiusDto<TopoDS_Shape, TopoDS_Edge>): TopoDS_Shape;
    private assignVariableFilletToEdge;
    chamferEdges(inputs: Inputs.OCCT.ChamferDto<TopoDS_Shape>): TopoDS_Shape;
    chamferEdgesList(inputs: Inputs.OCCT.ChamferEdgesListDto<TopoDS_Shape, TopoDS_Edge>): TopoDS_Shape;
    chamferEdgeTwoDistances(inputs: Inputs.OCCT.ChamferEdgeTwoDistancesDto<TopoDS_Shape, TopoDS_Edge, TopoDS_Face>): TopoDS_Shape;
    chamferEdgesTwoDistances(inputs: Inputs.OCCT.ChamferEdgesTwoDistancesDto<TopoDS_Shape, TopoDS_Edge, TopoDS_Face>): TopoDS_Shape;
    chamferEdgesTwoDistancesLists(inputs: Inputs.OCCT.ChamferEdgesTwoDistancesListsDto<TopoDS_Shape, TopoDS_Edge, TopoDS_Face>): TopoDS_Shape;
    chamferEdgeDistAngle(inputs: Inputs.OCCT.ChamferEdgeDistAngleDto<TopoDS_Shape, TopoDS_Edge, TopoDS_Face>): TopoDS_Shape;
    chamferEdgesDistsAngles(inputs: Inputs.OCCT.ChamferEdgesDistsAnglesDto<TopoDS_Shape, TopoDS_Edge, TopoDS_Face>): TopoDS_Shape;
    chamferEdgesDistAngle(inputs: Inputs.OCCT.ChamferEdgesDistAngleDto<TopoDS_Shape, TopoDS_Edge, TopoDS_Face>): TopoDS_Shape;
    fillet2d(inputs: Inputs.OCCT.FilletDto<TopoDS_Wire | TopoDS_Face>): TopoDS_Face | TopoDS_Wire;
    /**
     * Fillets the corners of a wire that does not lie in a plane.
     *
     * OCCT has no 3D wire fillet, so the wire is extruded into a shell, the shell's edges are filleted,
     * and the wanted edge of each resulting face is collected back into a wire. That makes the whole
     * operation depend on how OCCT numbers the edges of an extrusion, which is observed behaviour
     * rather than anything documented, and cannot be worked out from first principles:
     *
     * - a 0-based corner `i >= 2` becomes extruded edge `4 + 3 * (i - 2)`
     * - a closed wire has its edge list rotated by one before that mapping applies
     * - on an open wire, corner 0 becomes edge 1
     * - after filleting, the edge wanted from each resulting face is always at index 3
     *
     * The assembled wire is finally translated back along the negated extrusion direction, undoing the
     * lift. The 2D fillet also falls back to this path whenever a wire is not made purely of straight
     * and circular edges, because the planar routine only handles those.
     * @param inputs wire, radius or radius list, corner indexes and the extrusion direction
     * @returns the filleted wire
     */
    fillet3DWire(inputs: Inputs.OCCT.Fillet3DWireDto<TopoDS_Wire>): TopoDS_Shape;
    private applyRadiusToVertex;
    chamfer2dVertices(inputs: Inputs.OCCT.Chamfer2dVertexDto<TopoDS_Wire | TopoDS_Face>): TopoDS_Face | TopoDS_Wire;
    private collectCornerVertices;
    private findEdgeContainingVertex;
}