diff --git a/src/ui/UiConsole.py b/src/ui/UiConsole.py
index 31c343c..7ed5f62 100644
--- a/src/ui/UiConsole.py
+++ b/src/ui/UiConsole.py
@@ -1,10 +1,26 @@
 import pygame
+from typing import Tuple, List
+from pygame.font import FontType
 
 from src.ui.UiElement import UiElement
 
 
 class UiConsole(UiElement):
-    def __init__(self, rect: pygame.Rect, bgColor=(125, 125, 125), textColor=(255, 255, 255), font=None, antialias=True):
+    linesCount: int
+    antialias: bool
+    bgColor: Tuple[int, int, int]
+    font: pygame.font.Font
+    maxLines: int
+    lineHeight: int
+    linesImages: List[pygame.Surface]
+    topWrittenLineInd: int
+    consoleLines: List[str]
+    linesImagesCount: int
+    consoleWidth: float
+    image: pygame.Surface
+
+    def __init__(self, rect: pygame.Rect, bgColor: Tuple[int, int, int] = (125, 125, 125),
+                 textColor: Tuple[int, int, int] = (255, 255, 255), font: pygame.font.Font = None, antialias: bool = True):
         super().__init__(rect)
         self.textColor = textColor
 
@@ -56,7 +72,7 @@ class UiConsole(UiElement):
             self.image.blit(self.linesImages[i], (0, writtenLines * self.lineHeight))
             writtenLines += 1
 
-    def addLinesToConsole(self, linesToAdd):
+    def addLinesToConsole(self, linesToAdd: List[str]):
         """
         Adds lines to console's list of lines. If one line is too long to display, then it is being cut to pieces,
         so that it is appropriate size.
@@ -91,7 +107,7 @@ class UiConsole(UiElement):
             self.linesImages.append(row)
             self.linesImagesCount += 1
 
-    def addLinesToConsoleAndScrollToDisplayThem(self, linesToAdd):
+    def addLinesToConsoleAndScrollToDisplayThem(self, linesToAdd: List[str]):
         """
         Adds given lines to console's list of lines, writes them and scrolls console down to display them.
         :param linesToAdd: Lines to add to console's list of lines and to display.