(element: HTMLElement)
| 29 | private _orderedList: HTMLElement[] = []; |
| 30 | |
| 31 | push(element: HTMLElement): void { |
| 32 | this._orderedList = [ |
| 33 | ...this._orderedList.filter((item) => item !== element), |
| 34 | element, |
| 35 | ]; |
| 36 | |
| 37 | this.update(); |
| 38 | } |
| 39 | |
| 40 | destroy(element: HTMLElement): void { |
| 41 | this._orderedList = this._orderedList.filter( |