ci: Fix mypy errors

capellambse/model/common/accessors.py

@@ -1260,13 +1260,13 @@ class RoleTagAccessor(DirectProxyAccessor[T]):
     def __init__(
         self,
         role_tag: str,
-        class_: type[T] | None = None,
+        class_: type[T] | type[element.GenericElement] | None = None,
         *,
         aslist: type[element.ElementList[T]] | None = None,
         list_extra_args: dict[str, t.Any] | None = None,
     ) -> None:
         super().__init__(
-            class_ or element.GenericElement,
+            class_ or element.GenericElement,  # type:ignore[arg-type]
             (),
             aslist=aslist,
             list_extra_args=list_extra_args,

capellambse/model/crosslayer/interaction.py

@@ -82,6 +82,14 @@ class EventReceiptOperation(EventOperation):
     """An event-receipt operation."""
 
 
+class InteractionFragment(c.GenericElement):
+    """Abstract super class of all interaction fragments in a Scenario."""
+
+    covered = c.AttrProxyAccessor[c.GenericElement](
+        None, "coveredInstanceRoles", aslist=c.MixedElementList
+    )
+
+
 @c.xtype_handler(None)
 class Scenario(c.GenericElement):
     """A scenario that holds instance roles."""
@@ -90,23 +98,17 @@ class Scenario(c.GenericElement):
         InstanceRole, aslist=c.ElementList
     )
     messages = c.DirectProxyAccessor(SequenceMessage, aslist=c.ElementList)
-    events = c.RoleTagAccessor("ownedEvents", aslist=c.MixedElementList)
-    fragments = c.RoleTagAccessor(
+    events = c.RoleTagAccessor[EventOperation](
+        "ownedEvents", aslist=c.MixedElementList
+    )
+    fragments = c.RoleTagAccessor[InteractionFragment](
         "ownedInteractionFragments", aslist=c.MixedElementList
     )
-    time_lapses = c.RoleTagAccessor(
+    time_lapses = c.RoleTagAccessor[Event](
         "ownedTimeLapses", aslist=c.MixedElementList
     )
 
 
-class InteractionFragment(c.GenericElement):
-    """Abstract super class of all interaction fragments in a Scenario."""
-
-    covered = c.AttrProxyAccessor[c.GenericElement](
-        None, "coveredInstanceRoles", aslist=c.MixedElementList
-    )
-
-
 @c.xtype_handler(None)
 class ExecutionEnd(InteractionFragment):
     event = c.AttrProxyAccessor[Event](None, "event")

capellambse/model/layers/oa.py

@@ -222,7 +222,7 @@ class EntityPkg(cs.ComponentPkg):
     entities = c.DirectProxyAccessor(Entity, aslist=c.ElementList)
     exchanges = c.DirectProxyAccessor[CommunicationMean](
         CommunicationMean, aslist=c.ElementList
-    )  # type: ignore[assignment]
+    )
 
     packages: c.Accessor