Fix the History api (#142)

Author: falsandtru

baselines/dom.generated.d.ts

@@ -7536,11 +7536,12 @@ declare var HashChangeEvent: {
 interface History {
     readonly length: number;
     readonly state: any;
-    back(distance?: any): void;
-    forward(distance?: any): void;
-    go(delta?: any): void;
-    pushState(statedata: any, title?: string, url?: string): void;
-    replaceState(statedata: any, title?: string, url?: string): void;
+    scrollRestoration: ScrollRestoration;
+    back(): void;
+    forward(): void;
+    go(delta?: number): void;
+    pushState(data: any, title: string, url?: string | null): void;
+    replaceState(data: any, title: string, url?: string | null): void;
 }
 
 declare var History: {
@@ -14622,4 +14623,5 @@ type ScrollBehavior = "auto" | "instant" | "smooth";
 type ScrollLogicalPosition = "start" | "center" | "end" | "nearest";
 type IDBValidKey = number | string | Date | IDBArrayKey;
 type BufferSource = ArrayBuffer | ArrayBufferView;
-type MouseWheelEvent = WheelEvent;
+type MouseWheelEvent = WheelEvent;
+type ScrollRestoration = "auto" | "manual";

inputfiles/addedTypes.json

@@ -1175,5 +1175,17 @@
         "kind": "extends",
         "baseInterface": "ParentNode",
         "interface": "DocumentFragment"
+    },
+    {
+        "kind": "typedef",
+        "name": "ScrollRestoration",
+        "flavor": "DOM",
+        "type": "\"auto\" | \"manual\""
+    },
+    {
+        "kind": "property",
+        "interface": "History",
+        "name": "scrollRestoration",
+        "type": "ScrollRestoration"
     }
 ]

inputfiles/overridingTypes.json

@@ -815,5 +815,35 @@
          "interface": "Window",
          "name": "opener",
          "type": "any"
-     }
+    },
+    {
+        "kind": "method",
+        "interface": "History",
+        "name": "back",
+        "signatures": ["back(): void"]
+    },
+    {
+        "kind": "method",
+        "interface": "History",
+        "name": "forward",
+        "signatures": ["forward(): void"]
+    },
+    {
+        "kind": "method",
+        "interface": "History",
+        "name": "go",
+        "signatures": ["go(delta?: number): void"]
+    },
+    {
+        "kind": "method",
+        "interface": "History",
+        "name": "pushState",
+        "signatures": ["pushState(data: any, title: string, url?: string | null): void"]
+    },
+    {
+        "kind": "method",
+        "interface": "History",
+        "name": "replaceState",
+        "signatures": ["replaceState(data: any, title: string, url?: string | null): void"]
+    }
  ]