function isNodeBodyBlock(node) {
			return (
				node.type === "BlockStatement" ||
				node.type === "ClassBody" ||
				(node.body && node.body.type === "BlockStatement") ||
				(node.consequent && node.consequent.type === "BlockStatement")
			);
		}
Check if the node or node body is a BlockStatement or not
@param {ASTNode} node node to test
@returns {boolean} True if it or its body is a block statement