Misisng abstract methods implemeted

Author: Gauravpadam

ogr/abstract.py

@@ -476,6 +476,13 @@ def get_comments(
             List of issue comments.
         """
         raise NotImplementedError()
+    
+    def who_can_close() -> set[str]:
+        """
+        Returns:
+            Set of usernames who can close the issue.
+        """
+        raise NotImplementedError()
 
     def can_close(self, username: str) -> bool:
         """
@@ -888,6 +895,34 @@ def close(self) -> "PullRequest":
             Pull request itself.
         """
         raise NotImplementedError()
+    
+    def who_can_close() -> set[str]:
+        """
+        Returns:
+            Set of usernames who can close the pull request.
+        """
+        raise NotImplementedError()
+    
+    def who_can_merge() -> set[str]:
+        """
+        Returns:
+            Set of usernames who can merge the pull request.
+        """
+        raise NotImplementedError()
+    
+    def can_close(self, username: str) -> bool:
+        """
+        Returns:
+            `True` if user can close the pull request, `False` otherwise.
+        """
+        raise NotImplementedError()
+    
+    def can_merge(self, username: str) -> bool:
+        """
+        Returns:
+            `True` if user can merge the pull request, `False` otherwise.
+        """
+        raise NotImplementedError
 
     def merge(self) -> "PullRequest":
         """
@@ -1535,6 +1570,16 @@ def who_can_close_issue(self) -> set[str]:
             Names of all users who have permission to modify an issue.
         """
         raise NotImplementedError()
+    
+    def can_close_issue(username: str) -> bool:
+        """
+        Args:
+            username: Login of the user.
+
+        Returns:
+            `True` if user can close the issue, `False` otherwise.
+        """
+        raise NotImplementedError()
 
     def who_can_merge_pr(self) -> set[str]:
         """