Add formatters (table, JSON, text)

loglens/formatters/__init__.py

@@ -1,6 +1,13 @@
-from loglens.formatters.base import Formatter
+"""Output formatters package."""
+
+from loglens.formatters.base import OutputFormatter
 from loglens.formatters.json_formatter import JSONFormatter
 from loglens.formatters.table_formatter import TableFormatter
 from loglens.formatters.text_formatter import TextFormatter
 
-__all__ = ["Formatter", "JSONFormatter", "TableFormatter", "TextFormatter"]
+__all__ = [
+    "OutputFormatter",
+    "TableFormatter",
+    "JSONFormatter",
+    "TextFormatter",
+]