diff --git a/src/fastapi_crud/datasource.py b/src/fastapi_crud/datasource.py
deleted file mode 100644
index ba94bc5..0000000
--- a/src/fastapi_crud/datasource.py
+++ /dev/null
@@ -1,118 +0,0 @@
-
-class FilterField:
-    def __init__(self, name, field_type, default=None):
-        self.name = name
-        self.field_type = field_type
-        self.default = default
-
-    def serialize(self) -> dict[str, tuple]:
-        return {
-            self.name : (self.field_type, self.default)
-        }
-
-class DataTable:
-    def __init__(self, name):
-        self.name = name
-        self.filter_fields = [] #type: list[FilterField]
-
-    def set_filter_fields(self, fields: dict[str, tuple]):
-        for key, value in fields.items():
-            if not isinstance(value, tuple):
-                raise ValueError("Value must be a tuple")
-            default = None
-            if len(value) == 2:
-                default = value[1]
-            if len(value) > 2:
-                raise ValueError("Value must be a tuple of length 2")
-            self.filter_fields.append(FilterField(key, value[0], default))
-
-    def add_filter_field(self, field: FilterField):
-        self.filter_fields.append(field)
-
-    def get_filter_fields(self):
-        formatted = {}
-        for field in self.filter_fields:
-            formatted.update(field.serialize())
-        return formatted
-
-    def get_name(self):
-        return self.name
-
-    def get_all(self):
-        pass
-
-    def get_by_id(self, id):
-        pass
-
-    def get_by_filter(self, filter: dict):
-        pass
-
-    def insert(self, data):
-        pass
-
-    def update(self, id, data):
-        pass
-
-    def delete(self, id):
-        pass
-
-class DataSource:
-    def __init__(self, tables: list):
-        self.tables = tables
-
-    def add_table(self, table):
-        if table not in self.tables:
-            self.tables.append(table)
-
-    def remove_table(self, table):
-        if table in self.tables:
-            self.tables.remove(table)
-
-    def get_table(self, name) -> DataTable | None:
-        for table in self.tables:
-            if table.get_name() == name:
-                return table
-
-        return None
-
-    def get_all(self, table_name):
-        table = self.get_table(table_name)
-        if table:
-            return table.get_all()
-        else:
-            return None
-
-    def get_by_id(self, table_name, id):
-        table = self.get_table(table_name)
-        if table:
-            return table.get_by_id(id)
-        else:
-            return None
-
-    def get_by_filter(self, table_name, filter):
-        table = self.get_table(table_name)
-        if table:
-            return table.get_by_filter(filter)
-        else:
-            return None
-
-    def insert(self, table_name, data):
-        table = self.get_table(table_name)
-        if table:
-            return table.insert(data)
-        else:
-            return None
-
-    def update(self, table_name, id, data):
-        table = self.get_table(table_name)
-        if table:
-            return table.update(id, data)
-        else:
-            return None
-
-    def delete(self, table_name, id):
-        table = self.get_table(table_name)
-        if table:
-            return table.delete(id)
-        else:
-            return None
diff --git a/src/fastapi_crud/lib.py b/src/fastapi_crud/lib.py
deleted file mode 100644
index e69de29..0000000