domUtils unwrap.ts

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  /**
 * Removes the node and keep all children in place, return the parentNode where the children are attached
 * @param node the node to remove
 */
export function unwrap(node: Node): Node | null {
    // Unwrap requires a parentNode
    const parentNode = node ? node.parentNode : null;
 
    Iif (!parentNode) {
        return null;
    }
 
    while (node.firstChild) {
        parentNode.insertBefore(node.firstChild, node);
    }
 
    parentNode.removeChild(node);
    return parentNode;
}