import { IPointData } from "@pixi/math";
import { NodeSerializedNode } from "../../types/serialized-node";
import { EdgeState } from "./connection";
/**
 *
 * @see https://github.com/jgraph/drawio/blob/dev/src/main/webapp/mxgraph/src/util/js#L2407C2-L2461C40
 *
 * @example
 * ```ts
 * mxStyleRegistry.putValue(EDGESTYLE_ELBOW, ElbowConnector);
 * mxStyleRegistry.putValue(EDGESTYLE_ENTITY_RELATION, EntityRelation);
 * mxStyleRegistry.putValue(EDGESTYLE_LOOP, Loop);
 * mxStyleRegistry.putValue(EDGESTYLE_SIDETOSIDE, SideToSide);
 * mxStyleRegistry.putValue(EDGESTYLE_TOPTOBOTTOM, TopToBottom);
 * mxStyleRegistry.putValue(EDGESTYLE_ORTHOGONAL, OrthConnector);
 * mxStyleRegistry.putValue(EDGESTYLE_SEGMENT, SegmentConnector);
 * ```
 */
export declare enum EdgeStyle {
    /**
     * letiable: EDGESTYLE_ELBOW
     *
     * Name of the elbow edge style. Can be used as a string value
     * for the STYLE_EDGE style.
     */
    ELBOW = "elbowEdgeStyle",
    /**
     * letiable: EDGESTYLE_ENTITY_RELATION
     *
     * Name of the entity relation edge style. Can be used as a string value
     * for the STYLE_EDGE style.
     */
    ENTITY_RELATION = "entityRelationEdgeStyle",
    /**
     * letiable: EDGESTYLE_LOOP
     *
     * Name of the loop edge style. Can be used as a string value
     * for the STYLE_EDGE style.
     */
    LOOP = "loopEdgeStyle",
    /**
     * letiable: EDGESTYLE_SIDETOSIDE
     *
     * Name of the side to side edge style. Can be used as a string value
     * for the STYLE_EDGE style.
     */
    SIDETOSIDE = "sideToSideEdgeStyle",
    /**
     * letiable: EDGESTYLE_TOPTOBOTTOM
     *
     * Name of the top to bottom edge style. Can be used as a string value
     * for the STYLE_EDGE style.
     */
    TOPTOBOTTOM = "topToBottomEdgeStyle",
    /**
     * letiable: EDGESTYLE_ORTHOGONAL
     *
     * Name of the generic orthogonal edge style. Can be used as a string value
     * for the STYLE_EDGE style.
     */
    ORTHOGONAL = "orthogonalEdgeStyle",
    /**
     * letiable: EDGESTYLE_SEGMENT
     *
     * Name of the generic segment edge style. Can be used as a string value
     * for the STYLE_EDGE style.
     */
    SEGMENT = "segmentEdgeStyle"
}
export declare function orthConnector(state: EdgeState, source: NodeSerializedNode, target: NodeSerializedNode, controlHints: IPointData[], result: IPointData[]): void;