import { CdtEdge } from './CdtEdge';
import { CdtSite } from './CdtSite';
export declare class CdtFrontElement {
    LeftSite: CdtSite;
    Edge: CdtEdge;
    RightSite: CdtSite;
    get x(): number;
    constructor(leftSite: CdtSite, edge: CdtEdge);
    toString(): string;
}