message: fix(pagination): fixed default values for first, next, previous, last texts
diff: @@ -43,13 +43,13 @@ export class PaginationComponent implements ControlValueAccessor, OnInit {
  @Input() directionLinks = true;
  // labels
  /** first button text */
  - @Input() firstText = 'First';
  + @Input() firstText?: string;
  /** previous button text */
  - @Input() previousText = 'Previous';
  + @Input() previousText?: string;
  /** next button text */
  - @Input() nextText = 'Next';
  + @Input() nextText?: string;
  /** last button text */
  - @Input() lastText = 'Last';
  + @Input() lastText?: string;
  /** if true current page will in the middle of pages list */
  @Input() rotate = true;
  // css
  