docs: include return type in Interval component properties

docs/_quarto.yml

@@ -428,7 +428,26 @@ quartodoc:
                 - strftime
                 - time
                 - truncate
-            - IntervalValue
+            - name: IntervalValue
+              dynamic: true
+              members:
+                - to_unit
+                - negate
+                - __add__
+                - __sub__
+                - __mul__
+                - __floordiv__
+                - years
+                - quarters
+                - months
+                - weeks
+                - days
+                - hours
+                - minutes
+                - seconds
+                - milliseconds
+                - microseconds
+                - nanoseconds
             - DayOfWeek
             - name: now
               package: ibis

ibis/expr/types/temporal.py

@@ -833,57 +833,57 @@ def to_unit(self, target_unit: str) -> IntervalValue:
 
     @property
     def years(self) -> ir.IntegerValue:
-        """Extract the number of years from an interval."""
+        """The number of years (IntegerValue)."""
         return self.to_unit("Y")
 
     @property
     def quarters(self) -> ir.IntegerValue:
-        """Extract the number of quarters from an interval."""
+        """The number of quarters (IntegerValue)."""
         return self.to_unit("Q")
 
     @property
     def months(self) -> ir.IntegerValue:
-        """Extract the number of months from an interval."""
+        """The number of months (IntegerValue)."""
         return self.to_unit("M")
 
     @property
     def weeks(self) -> ir.IntegerValue:
-        """Extract the number of weeks from an interval."""
+        """The number of weeks (IntegerValue)."""
         return self.to_unit("W")
 
     @property
     def days(self) -> ir.IntegerValue:
-        """Extract the number of days from an interval."""
+        """The number of days (IntegerValue)."""
         return self.to_unit("D")
 
     @property
     def hours(self) -> ir.IntegerValue:
-        """Extract the number of hours from an interval."""
+        """The number of hours (IntegerValue)."""
         return self.to_unit("h")
 
     @property
     def minutes(self) -> ir.IntegerValue:
-        """Extract the number of minutes from an interval."""
+        """The number of minutes (IntegerValue)."""
         return self.to_unit("m")
 
     @property
     def seconds(self) -> ir.IntegerValue:
-        """Extract the number of seconds from an interval."""
+        """The number of seconds (IntegerValue)."""
         return self.to_unit("s")
 
     @property
     def milliseconds(self) -> ir.IntegerValue:
-        """Extract the number of milliseconds from an interval."""
+        """The number of milliseconds (IntegerValue)."""
         return self.to_unit("ms")
 
     @property
     def microseconds(self) -> ir.IntegerValue:
-        """Extract the number of microseconds from an interval."""
+        """The number of microseconds (IntegerValue)."""
         return self.to_unit("us")
 
     @property
     def nanoseconds(self) -> ir.IntegerValue:
-        """Extract the number of nanoseconds from an interval."""
+        """The number of nanoseconds (IntegerValue)."""
         return self.to_unit("ns")
 
     def __add__(