feat: improve invalidateQueries fn for Mutation

Author: js2me

src/mutation.ts

@@ -94,14 +94,21 @@ export class Mutation<
 
     if (invalidateQueries) {
       this.onDone((data, payload) => {
-        let invalidateOptions: MutationInvalidateQueriesOptions;
+        let invalidateOptions:
+          | MutationInvalidateQueriesOptions
+          | null
+          | undefined;
 
         if (typeof invalidateQueries === 'function') {
           invalidateOptions = invalidateQueries(data, payload);
         } else {
           invalidateOptions = invalidateQueries;
         }
 
+        if (!invalidateOptions) {
+          return;
+        }
+
         if (invalidateOptions.allQueryKeys) {
           this.queryClient.invalidateQueries({
             ...invalidateOptions,

src/mutation.types.ts

@@ -76,7 +76,10 @@ export interface MutationConfig<
   abortSignal?: AbortSignal;
   invalidateQueries?:
     | MutationInvalidateQueriesOptions
-    | ((data: TData, payload: TVariables) => MutationInvalidateQueriesOptions);
+    | ((
+        data: TData,
+        payload: TVariables,
+      ) => MutationInvalidateQueriesOptions | null | undefined);
   onInit?: (mutation: Mutation<TData, TVariables, TError, TContext>) => void;
 }