1 files changed, 26 insertions, 0 deletions
diff --git a/lib/stats.py b/lib/stats.py
new file mode 100644
index 0000000..42e4461
--- /dev/null
+++ b/lib/stats.py
@@ -0,0 +1,26 @@
+from collections import defaultdict
+from typing import Set
+
+
+class Statistics:
+    def __init__(self):
+        self.space_dict = defaultdict(int)
+        self.tab_dict = defaultdict(int)
+        self.mixed_line_dict = defaultdict(int)
+        self.mixed_files: Set[str] = set()
+        self.all_tabs = 0
+        self.all_spaces = 0
+        self.all_mixed = 0
+
+    def add_spaces(self, extension='', count=1):
+        self.space_dict[extension] += count
+        self.all_spaces += count
+
+    def add_tabs(self, extension='', count=1):
+        self.tab_dict[extension] += count
+        self.all_tabs += count
+
+    def add_mixed_line(self, extension='', count=1, filename=''):
+        self.mixed_line_dict[extension] += count
+        self.mixed_files.add(filename)
+        self.all_mixed += count