mappersmith v3 change void to null

Author: mkefd

src/openApi/v3/parser/getMappedType.ts

@@ -17,7 +17,7 @@ const TYPE_MAPPINGS = new Map<string, string>([
     ['date-time', 'string'],
     ['password', 'string'],
     ['string', 'string'],
-    ['void', 'void'],
+    ['void', 'null'],
     ['null', 'null'],
 ]);
 

src/openApi/v3/parser/getOperationResults.ts

@@ -27,8 +27,8 @@ export const getOperationResults = (operationResponses: OperationResponse[]): Op
             code: 200,
             description: '',
             export: 'generic',
-            type: 'void',
-            base: 'void',
+            type: 'null',
+            base: 'null',
             template: null,
             link: null,
             isDefinition: false,