lots of typing fixes

app/models/__init__.py

@@ -4,7 +4,7 @@ from typing import Union, List, Optional, Any
 from app.extensions import db
 
 
-class AbstractConfiguration(db.Model):
+class AbstractConfiguration(db.Model):  # type: ignore
     __abstract__ = True
 
     id = db.Column(db.Integer, primary_key=True)
@@ -13,23 +13,23 @@ class AbstractConfiguration(db.Model):
     updated = db.Column(db.DateTime(), default=datetime.utcnow, nullable=False)
     destroyed = db.Column(db.DateTime(), nullable=True)
 
-    def destroy(self):
+    def destroy(self) -> None:
         self.destroyed = datetime.utcnow()
         self.updated = datetime.utcnow()
 
     @classmethod
-    def csv_header(cls):
+    def csv_header(cls) -> List[str]:
         return [
             "id", "description", "added", "updated", "destroyed"
         ]
 
-    def csv_row(self):
+    def csv_row(self) -> List[Any]:
         return [
             getattr(self, x) for x in self.csv_header()
         ]
 
 
-class AbstractResource(db.Model):
+class AbstractResource(db.Model):  # type: ignore
     __abstract__ = True
 
     id = db.Column(db.Integer, primary_key=True)