function isEvaluatedString(node) {
			if (
				(node.type === "Literal" && typeof node.value === "string") ||
				node.type === "TemplateLiteral"
			) {
				return true;
			}
			if (node.type === "BinaryExpression" && node.operator === "+") {
				return (
					isEvaluatedString(node.left) ||
					isEvaluatedString(node.right)
				);
			}
			return false;
		}
Checks whether a node is evaluated as a string or not.
@param {ASTNode} node A node to check.
@returns {boolean} True if the node is evaluated as a string.