From 81a8b26f06f37c7b1929db08716a961f775aa246 Mon Sep 17 00:00:00 2001
From: Nick Schultz <nrschultz@gmail.com>
Date: Tue, 13 Jun 2017 14:11:41 -0400
Subject: [PATCH 1/3] add addConstraint and removeConstraint definitions

---
 types/sequelize/index.d.ts | 53 +++++++++++++++++++++++++++++++++++---
 1 file changed, 49 insertions(+), 4 deletions(-)

diff --git a/types/sequelize/index.d.ts b/types/sequelize/index.d.ts
index 70c637e25a..fc09847e5e 100644
--- a/types/sequelize/index.d.ts
+++ b/types/sequelize/index.d.ts
@@ -3982,6 +3982,41 @@ declare namespace sequelize {
 
     }
 
+    interface AddUniqueConstraintOptions {
+        type: 'unique';
+        name?: string;
+    }
+
+    interface AddDefaultConstraintOptions {
+        type: 'default';
+        name?: string;
+        defaultValue?: any;
+    }
+
+    interface AddCheckConstraintOptions {
+        type: 'check';
+        name?: string;
+        where?: WhereOptions;
+    }
+
+    interface AddPrimaryKeyConstraintOptions {
+        type: 'primary key';
+        name?: string;
+    }
+
+    interface AddForeignKeyConstraintOptions {
+        type: 'foreign key';
+        name?: string;
+        references?: {
+            table: string;
+            field: string;
+        };
+        onDelete: string;
+        onUpdate: string;
+    }
+
+    type AddConstraintOptions = AddUniqueConstraintOptions | AddDefaultConstraintOptions | AddCheckConstraintOptions | AddPrimaryKeyConstraintOptions | AddForeignKeyConstraintOptions;
+
     /**
      * The interface that Sequelize uses to talk to all databases.
      *
@@ -4133,6 +4168,16 @@ declare namespace sequelize {
         removeIndex(tableName: string, indexNameOrAttributes: string[] | string,
             options?: QueryInterfaceOptions): Promise<void>;
 
+        /**
+         * Adds constraints to a table
+         */
+        addConstraint(tableName: string, attributes: string[], options: AddConstraintOptions | QueryInterfaceOptions): Promise<void>;
+
+        /**
+         * Removes constraints from a table
+         */
+        removeConstraint(tableName: string, constraintName: string, options: QueryInterfaceOptions): Promise<void>;
+
         /**
          * Inserts a new record
          */
@@ -4517,10 +4562,10 @@ declare namespace sequelize {
         bind?: Object | string[];
 
         /**
- * Force the query to use the write pool, regardless of the query type.
- *
- * Defaults to false
- */
+    * Force the query to use the write pool, regardless of the query type.
+    *
+    * Defaults to false
+    */
         useMaster?: boolean;
 
         /**

From 031e22146e7082e43bcefaa542220bf685c3f42c Mon Sep 17 00:00:00 2001
From: Nick Schultz <nrschultz@gmail.com>
Date: Tue, 13 Jun 2017 14:22:40 -0400
Subject: [PATCH 2/3] make options optional

---
 types/sequelize/index.d.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/types/sequelize/index.d.ts b/types/sequelize/index.d.ts
index fc09847e5e..187321f90f 100644
--- a/types/sequelize/index.d.ts
+++ b/types/sequelize/index.d.ts
@@ -4171,12 +4171,12 @@ declare namespace sequelize {
         /**
          * Adds constraints to a table
          */
-        addConstraint(tableName: string, attributes: string[], options: AddConstraintOptions | QueryInterfaceOptions): Promise<void>;
+        addConstraint(tableName: string, attributes: string[], options?: AddConstraintOptions | QueryInterfaceOptions): Promise<void>;
 
         /**
          * Removes constraints from a table
          */
-        removeConstraint(tableName: string, constraintName: string, options: QueryInterfaceOptions): Promise<void>;
+        removeConstraint(tableName: string, constraintName: string, options?: QueryInterfaceOptions): Promise<void>;
 
         /**
          * Inserts a new record

From c0abcfd8631d7154702c0e78265cb9d35fbd2e0a Mon Sep 17 00:00:00 2001
From: Nick Schultz <nrschultz@gmail.com>
Date: Tue, 13 Jun 2017 14:24:04 -0400
Subject: [PATCH 3/3] undo spacing change

---
 types/sequelize/index.d.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/types/sequelize/index.d.ts b/types/sequelize/index.d.ts
index 187321f90f..47e6039f89 100644
--- a/types/sequelize/index.d.ts
+++ b/types/sequelize/index.d.ts
@@ -4562,10 +4562,10 @@ declare namespace sequelize {
         bind?: Object | string[];
 
         /**
-    * Force the query to use the write pool, regardless of the query type.
-    *
-    * Defaults to false
-    */
+ * Force the query to use the write pool, regardless of the query type.
+ *
+ * Defaults to false
+ */
         useMaster?: boolean;
 
         /**