Function isShellNode

packages/shell/src/model/node.ts:34–36

(node: any)

const shellNodeSymbol = Symbol('shellNodeSymbol');

function isShellNode(node: any): node is IPublicModelNode {
  return node[shellNodeSymbol];
}

export class Node implements IPublicModelNode {
  private readonly [documentSymbol]: InnerDocumentModel | null;