Method constructor

cli/unstable_static_line.ts:55–66

* Constructs a new instance. * * @param on What side of the terminal the line should be on.

(on: "top" | "bottom" = "bottom")

   * @param on What side of the terminal the line should be on.
   */
  constructor(on: "top" | "bottom" = "bottom") {
    this.#atTop = on === "top";
    this.#lines = this.#atTop ? linesAtTop : linesAtBottom;
    this.#lines.push(this.#id);
    const top = linesAtTop.length + 1;
    const bottom = getRows() - linesAtBottom.length;
    write(
      (this.#atTop ? "" : Ansi.shiftUpAndInsert()) +
        Ansi.setScrollableRegion(top, bottom) +
        Ansi.setCursorPosition(bottom),
    );
  }

  /**
   * Overwrites the contents of the line.