remove support for deprecated navigation actions (#3595)

* remove support for deprecated navigation actions

* remove deprecated action from flow definitions

flow/react-navigation.js

@@ -71,25 +71,11 @@ declare module 'react-navigation' {
     key?: string,
   |};
 
-  declare type DeprecatedNavigationNavigateAction = {|
-    type: 'Navigate',
-    routeName: string,
-    params?: NavigationParams,
-
-    // The action to run inside the sub-router
-    action?: NavigationNavigateAction | DeprecatedNavigationNavigateAction,
-  |};
-
   declare export type NavigationBackAction = {|
     type: 'Navigation/BACK',
     key?: ?string,
   |};
 
-  declare type DeprecatedNavigationBackAction = {|
-    type: 'Back',
-    key?: ?string,
-  |};
-
   declare export type NavigationSetParamsAction = {|
     type: 'Navigation/SET_PARAMS',
 
@@ -100,26 +86,11 @@ declare module 'react-navigation' {
     params: NavigationParams,
   |};
 
-  declare type DeprecatedNavigationSetParamsAction = {|
-    type: 'SetParams',
-
-    // The key of the route where the params should be set
-    key: string,
-
-    // The new params to merge into the existing route params
-    params: NavigationParams,
-  |};
-
   declare export type NavigationInitAction = {|
     type: 'Navigation/INIT',
     params?: NavigationParams,
   |};
 
-  declare type DeprecatedNavigationInitAction = {|
-    type: 'Init',
-    params?: NavigationParams,
-  |};
-
   declare export type NavigationResetAction = {|
     type: 'Navigation/RESET',
     index: number,
@@ -127,25 +98,11 @@ declare module 'react-navigation' {
     actions: Array<NavigationNavigateAction>,
   |};
 
-  declare type DeprecatedNavigationResetAction = {|
-    type: 'Reset',
-    index: number,
-    key?: ?string,
-    actions: Array<
-      NavigationNavigateAction | DeprecatedNavigationNavigateAction
-    >,
-  |};
-
   declare export type NavigationUriAction = {|
     type: 'Navigation/URI',
     uri: string,
   |};
 
-  declare type DeprecatedNavigationUriAction = {|
-    type: 'Uri',
-    uri: string,
-  |};
-
   declare export type NavigationReplaceAction = {|
     +type: 'Navigation/REPLACE',
     +key: string,
@@ -181,17 +138,6 @@ declare module 'react-navigation' {
     | NavigationSetParamsAction
     | NavigationResetAction;
 
-  declare type DeprecatedNavigationAction =
-    | DeprecatedNavigationInitAction
-    | DeprecatedNavigationNavigateAction
-    | DeprecatedNavigationBackAction
-    | DeprecatedNavigationSetParamsAction
-    | DeprecatedNavigationResetAction;
-
-  declare export type PossiblyDeprecatedNavigationAction =
-    | NavigationAction
-    | DeprecatedNavigationAction;
-
   /**
    * NavigationState is a tree of routes for a single navigator, where each
    * child route may either be a NavigationScreenRoute or a
@@ -482,7 +428,7 @@ declare module 'react-navigation' {
    */
 
   declare export type NavigationDispatch = (
-    action: PossiblyDeprecatedNavigationAction
+    action: NavigationAction
   ) => boolean;
 
   declare export type NavigationProp<S> = {
@@ -789,9 +735,6 @@ declare module 'react-navigation' {
       (payload: { uri: string }): NavigationUriAction,
       toString: () => string,
     },
-    mapDeprecatedActionAndWarn: (
-      action: PossiblyDeprecatedNavigationAction
-    ) => NavigationAction,
   };
 
   declare type _RouterProp<S: NavigationState, O: {}> = {