Function addTypeMetadata

test/fixtures/snapshot/typescript.js:92639–92646

* Adds optional type metadata for a declaration. * * @param node The declaration node. * @param decoratorExpressions The destination array to which to add new decorator expressions.

(node, container, decoratorExpressions)

         * @param decoratorExpressions The destination array to which to add new decorator expressions.
         */
        function addTypeMetadata(node, container, decoratorExpressions) {
            if (USE_NEW_TYPE_METADATA_FORMAT) {
                addNewTypeMetadata(node, container, decoratorExpressions);
            }
            else {
                addOldTypeMetadata(node, container, decoratorExpressions);
            }
        }
        function addOldTypeMetadata(node, container, decoratorExpressions) {
            if (compilerOptions.emitDecoratorMetadata) {
                if (shouldAddTypeMetadata(node)) {