Function shouldAddParamTypesMetadata

test/fixtures/snapshot/typescript.js:92708–92719

* Determines whether to emit the "design:paramtypes" metadata based on the node's kind. * The caller should have already tested whether the node has decorators and whether the * emitDecoratorMetadata compiler option is set. * * @param node The node to test.

(node)

         * @param node The node to test.
         */
        function shouldAddParamTypesMetadata(node) {
            switch (node.kind) {
                case 257 /* SyntaxKind.ClassDeclaration */:
                case 226 /* SyntaxKind.ClassExpression */:
                    return ts.getFirstConstructorWithBody(node) !== undefined;
                case 169 /* SyntaxKind.MethodDeclaration */:
                case 172 /* SyntaxKind.GetAccessor */:
                case 173 /* SyntaxKind.SetAccessor */:
                    return true;
            }
            return false;
        }
        function getAccessorTypeNode(node) {
            var accessors = resolver.getAllAccessorDeclarations(node);
            return accessors.setAccessor && ts.getSetAccessorTypeAnnotationNode(accessors.setAccessor)