import Canvas from './Canvas';
import PositionType from './PositionType';
import Relationship from './Relationship';
export declare enum PivotType {
    Start = 0,
    End = 1
}
declare class RelationshipControlPoints {
    private _pivotLines;
    private _relationship;
    constructor(relationship: Relationship);
    addToWorkspace(workspace: Canvas): void;
    removeFromWorkspace(workspace: Canvas): void;
    getRelationship(): Relationship;
    redraw(): void;
    setVisibility(value: boolean): void;
    getControlPointPosition(pivotType: PivotType): PositionType;
}
export default RelationshipControlPoints;
