diff --git a/types/mobx-task/index.d.ts b/types/mobx-task/index.d.ts
index b5b1a87d81..90be27e931 100644
--- a/types/mobx-task/index.d.ts
+++ b/types/mobx-task/index.d.ts
@@ -18,10 +18,10 @@ export interface TaskOptions<Result> {
     swallow?: boolean;
 }
 
-export interface TaskMatchProps<Args extends any[], TaskMatchResult, Result = any> {
-    pending: (...args: Args) => TaskMatchResult;
-    rejected: (error: TaskError) => TaskMatchResult;
-    resolved: (result: Result) => TaskMatchResult;
+export interface TaskMatchProps<T1, T2, T3, Args extends any[], Result = any> {
+    pending: (...args: Args) => T1;
+    rejected: (error: TaskError) => T2;
+    resolved: (result: Result) => T3;
 }
 
 export interface TaskStatusAware<Result = any, Args extends any[] = any[]> extends TaskFunc<Promise<Result>, Args> {
@@ -33,7 +33,7 @@ export interface TaskStatusAware<Result = any, Args extends any[] = any[]> exten
     readonly result?: Result;
     readonly error?: TaskError;
 
-    match<TaskMatchResult>(props: TaskMatchProps<Args, TaskMatchResult, Result>): TaskMatchResult;
+    match<PendingType, RejectedType, ResolvedType>(props: TaskMatchProps<PendingType, RejectedType, ResolvedType, Args, Result>): PendingType | RejectedType | ResolvedType;
 
     wrap<R, A extends any[]>(func: (inner: TaskStatusAware<Result, Args>) => (...args: A) => Promise<R>): TaskStatusAware<R, A>;