graphviz-builder/lib/Edge.ts

export class Edge {
  public origin: string;
  public target: string;

  public constructor (origin: string, target: string) {
    this.origin = origin;
    this.target = target;
  }

  // eslint-disable-next-line @typescript-eslint/naming-convention
  public toString (): string {
    return `${this.origin} -> ${this.target}`;
  }
}