onCodePathStart(codePath, node) {
				if (isConstructorFunction(node)) {
					// Class > ClassBody > MethodDefinition > FunctionExpression
					const classNode = node.parent.parent.parent;

					funcInfo = {
						upper: funcInfo,
						isConstructor: true,
						hasExtends: Boolean(
							classNode.superClass &&
								!astUtils.isNullOrUndefined(
									classNode.superClass,
								),
						),
						codePath,
						currentSegments: new Set(),
					};
				} else {
					funcInfo = {
						upper: funcInfo,
						isConstructor: false,
						hasExtends: false,
						codePath,
						currentSegments: new Set(),
					};
				}
			}
Adds information of a constructor into the stack.
@param {CodePath} codePath A code path which was started.
@param {ASTNode} node The current node.
@returns {void}