Method withDescription

Build/lib/rules/base.ts:85–88

(description: string[] | readonly string[])

  protected description: string[] | null = null;
  withDescription(description: string[] | readonly string[]) {
    this.description = description as string[];
    return this;
  }

  appendDescription(description: string | string[], ...rest: string[]) {
    this.description ??= [];