fix(cli): improve dump-registry command output

midas/checker/types.py

@@ -50,15 +50,13 @@ class Function:
         args: list[str] = []
         if len(self.pos_args) != 0:
             args += list(map(str, self.pos_args))
-            if len(self.args) + len(self.kw_args) != 0:
-                args.append("/")
+            args.append("/")
 
         if len(self.args) != 0:
             args += list(map(str, self.args))
 
         if len(self.kw_args) != 0:
-            if len(args) != 0:
-                args.append("*")
+            args.append("*")
             args += list(map(str, self.kw_args))
 
         return f"({', '.join(args)}) -> {self.returns}"

midas/cli/commands/registry.py

@@ -9,7 +9,21 @@ from typing import TextIO
 import click
 
 from midas.checker.checker import TypeChecker
-from midas.checker.types import Type
+from midas.checker.types import AliasType, AppliedType, BaseType, GenericType, Type
+
+
+def base_type(type: Type) -> Type:
+    match type:
+        case BaseType():
+            return type
+        case AliasType(type=base):
+            return base
+        case AppliedType(body=body):
+            return body
+        case GenericType(body=body):
+            return body
+        case _:
+            return type
 
 
 @click.command(help="Dump types registry")
@@ -23,7 +37,7 @@ def dump_registry(
 
     for name, type in checker.types._types.items():
         members: dict[str, Type] = checker.types._members.get(name, {})
-        print(f"{name} = {type}")
+        print(f"{name} = {base_type(type)}")
         if len(members) != 0:
             print(" " * 4 + "Members:")
             for member_name, member_type in members.items():