Convert ref attributes to list (#1168)

Co-authored-by: Vasily Martynov <[email protected]>

Author: momo1006

src/wsdl/elements.ts

@@ -263,6 +263,13 @@ export class ElementElement extends Element {
           let elem: any = {};
           typeStorage[typeName] = elem;
 
+          if (isMany && 'maxOccurs' in typeElement) {
+            typeElement.maxOccurs = this.$maxOccurs;
+          }
+          if (Boolean(this.$minOccurs) && 'minOccurs' in typeElement) {
+            typeElement.minOccurs = this.$minOccurs;
+          }
+
           const description = typeElement.description(definitions, xmlns);
           if (typeof description === 'string') {
             elem = description;