Method constructor

src/timeline-component.ts:12–31

(
    private user: User | null,
    private issue: Issue | null
  )

  private count: number = 0;

  constructor(
    private user: User | null,
    private issue: Issue | null
  ) {
    this.element = document.createElement('main');
    this.element.classList.add('timeline');
    this.element.innerHTML = `
      <h1 class="timeline-header">
        <a class="text-link" target="_blank"></a>
        <em>
          - powered by
          <a class="text-link" href="https://utteranc.es" target="_blank">utteranc.es</a>
        </em>
      </h1>`;
    this.countAnchor = this.element.firstElementChild!.firstElementChild as HTMLAnchorElement;
    this.marker = document.createComment('marker');
    this.element.appendChild(this.marker);
    this.setIssue(this.issue);
    this.renderCount();
  }

  public setUser(user: User | null) {
    this.user = user;