Type hinting fixes

src/degenbot/actions/conditional_action.py

@@ -4,13 +4,13 @@
 class ConditionalAction:
     def __init__(
         self,
-        condition: Callable[[Any], bool],
-        actions: Sequence[Callable[[Any], Any]],
+        condition: Callable[[], bool],
+        actions: Sequence[Callable[[], Any]],
     ):
         self.condition = condition
         self.actions = actions
 
-    def check(self):
+    def check(self) -> None:
         if self.condition() is True:
             for action in self.actions:
                 action()

src/degenbot/uniswap/v2_liquidity_pool.py

@@ -675,7 +675,7 @@ def external_update(
             print_ratios=not silent,
         )
 
-    def get_absolute_price(self, token) -> Fraction:
+    def get_absolute_price(self, token: Erc20Token) -> Fraction:
         """
         Get the absolute price for the given token, expressed as a ratio of the two pool tokens.
         """
@@ -687,7 +687,7 @@ def get_absolute_price(self, token) -> Fraction:
         else:
             raise ValueError(f"Unknown token {token}")
 
-    def get_nominal_price(self, token) -> Fraction:
+    def get_nominal_price(self, token: Erc20Token) -> Fraction:
         """
         Get the nominal price for the given token, expressed as a ratio of the two pool tokens,
         corrected for decimal place values.

src/degenbot/uniswap/v3_liquidity_pool.py

@@ -1152,7 +1152,7 @@ def simulate_swap(
                 ),
             )
 
-    def get_absolute_price(self, token) -> Fraction:
+    def get_absolute_price(self, token: Erc20Token) -> Fraction:
         """
         Get the absolute price for the given token, expressed as a ratio of the two pool tokens.
         """
@@ -1164,7 +1164,7 @@ def get_absolute_price(self, token) -> Fraction:
         else:
             raise ValueError(f"Unknown token {token}")
 
-    def get_nominal_price(self, token) -> Fraction:
+    def get_nominal_price(self, token: Erc20Token) -> Fraction:
         """
         Get the nominal price for the given token, expressed as a ratio of the two pool tokens,
         corrected for decimal place values.