30 lines
835 B
JavaScript
30 lines
835 B
JavaScript
|
import * as PropertySymbol from '../PropertySymbol.js';
|
||
|
|
/**
|
||
|
|
* DOM Rect List.
|
||
|
|
*
|
||
|
|
* @see https://developer.mozilla.org/en-US/docs/Web/API/DOMRectList
|
||
|
|
*/
|
||
|
|
export default class DOMRectList extends Array {
|
||
|
|
/**
|
||
|
|
* Constructor.
|
||
|
|
*
|
||
|
|
* @param illegalConstructorSymbol Illegal constructor symbol.
|
||
|
|
*/
|
||
|
|
constructor(illegalConstructorSymbol) {
|
||
|
|
super();
|
||
|
|
// "illegalConstructorSymbol" can be "1" when calling the "splice()" method
|
||
|
|
if (illegalConstructorSymbol !== 1 &&
|
||
|
|
illegalConstructorSymbol !== PropertySymbol.illegalConstructor) {
|
||
|
|
throw new TypeError('Illegal constructor');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Returns item by index.
|
||
|
|
*
|
||
|
|
* @param index Index.
|
||
|
|
*/
|
||
|
|
item(index) {
|
||
|
|
return this[index] ?? null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
//# sourceMappingURL=DOMRectList.js.map
|