expliciting type checks and predicates (server only)

1 files changed, 23 insertions, 0 deletions

diff --git a/server/models/migrations/index.ts b/server/models/migrations/index.ts
new file mode 100644
index 000000000..c2b31b05e
--- /dev/null
+++ b/server/models/migrations/index.ts
@@ -0,0 +1,23 @@
+import * as Sequelize from 'sequelize'
+
+declare namespace Migration {
+  interface Boolean extends Sequelize.DefineAttributeColumnOptions {
+    defaultValue: boolean | null
+  }
+
+  interface String extends Sequelize.DefineAttributeColumnOptions {
+    defaultValue: string | null
+  }
+
+  interface Integer extends Sequelize.DefineAttributeColumnOptions {
+    defaultValue: number | null
+  }
+
+  interface BigInteger extends Sequelize.DefineAttributeColumnOptions {
+    defaultValue: Sequelize.DataTypeBigInt | number | null
+  }
+}
+
+export {
+  Migration
+}