Put previous signatures back as deprecated

Sources/Futures/Future.swift

@@ -292,6 +292,14 @@ public extension Future {
         return promise.future
     }
 
+    /// :nodoc:
+    @available(*, deprecated, renamed: "flatMap")
+    func then<NewValue>(
+    on queue: DispatchQueue = .futures,
+    callback: @escaping (_ value: Value) -> Future<NewValue>) -> Future<NewValue> {
+        flatMap(on: queue, callback: callback)
+    }
+
     /// When the current `Future` is rejected, run the provided callback reurning a new `Future<Value>`.
     ///
     /// This allows you to proceed with some other operation if the current `Future` was rejected, due to an error
@@ -328,6 +336,14 @@ public extension Future {
         return promise.future
     }
 
+    /// :nodoc:
+    @available(*, deprecated, renamed: "flatMapIfRejected")
+    func thenIfRejected(
+    on queue: DispatchQueue = .futures,
+    callback: @escaping(Error) -> Future<Value>) -> Future<Value> {
+        flatMapIfRejected(on: queue, callback: callback)
+    }
+
     /// When the current `Future` is fulfilled, run the provided callback returning a fulfilled value of the
     /// `Future<NewValue>` returned by this method.
     ///
@@ -350,6 +366,14 @@ public extension Future {
         }
     }
 
+    /// :nodoc:
+    @available(*, deprecated, renamed: "flatMapThrowing")
+    func thenThrowing<NewValue>(
+    on queue: DispatchQueue = .futures,
+    callback: @escaping (Value) throws -> NewValue) -> Future<NewValue> {
+        flatMapThrowing(on: queue, callback: callback)
+    }
+
     /// When the current `Future` is fulfilled, run the provided callback returning a fulfilled value of the
     /// `Future<NewValue>` returned by this method.
     ///

docs/undocumented.json

@@ -16,7 +16,7 @@
     },
     {
       "file": "/Users/davidask/Github/formbound/Futures/Sources/Futures/Future.swift",
-      "line": 404,
+      "line": 428,
       "symbol": "Future.mapIfRejected(on:callback:)",
       "symbol_kind": "source.lang.swift.decl.function.method.instance",
       "warning": "undocumented"