extra-dom/lib/next-element-sibling.js

Utilities for DOM

import { isElement } from './is-element.js';
import { assert } from '@blackglory/errors';
export function nextElementSibling(node, distance = 1) {
    assert(Number.isInteger(distance), 'parameter distance must be an integer');
    assert(distance >= 1, 'parameter distance must be greater than or equal to 1');
    return _nextElementSibling(node, distance);
}
function _nextElementSibling(node, distance) {
    const currentNode = node.nextSibling;
    if (!currentNode)
        return undefined;
    if (isElement(currentNode)) {
        if (distance === 1) {
            return currentNode;
        }
        else {
            return _nextElementSibling(currentNode, distance - 1);
        }
    }
    else {
        return _nextElementSibling(currentNode, distance);
    }
}
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