/**
 * There are multiple types of w:sdt nodes.
 * We need to route to the correct handler depending on certain properties.
 * Example: If tag has documentSection type, we handle it as a document section node.
 * If it has structuredContent type, we handle it as a structured content node.
 * @param {Object} node
 * @returns {Object}
 */
export function sdtNodeTypeStrategy(node: any): any;
