Adding the rest back in.

node_modules/@actions/github/lib/interfaces.d.ts

@@ -0,0 +1,40 @@
+export interface PayloadRepository {
+    [key: string]: any;
+    full_name?: string;
+    name: string;
+    owner: {
+        [key: string]: any;
+        login: string;
+        name?: string;
+    };
+    html_url?: string;
+}
+export interface WebhookPayload {
+    [key: string]: any;
+    repository?: PayloadRepository;
+    issue?: {
+        [key: string]: any;
+        number: number;
+        html_url?: string;
+        body?: string;
+    };
+    pull_request?: {
+        [key: string]: any;
+        number: number;
+        html_url?: string;
+        body?: string;
+    };
+    sender?: {
+        [key: string]: any;
+        type: string;
+    };
+    action?: string;
+    installation?: {
+        id: number;
+        [key: string]: any;
+    };
+    comment?: {
+        id: number;
+        [key: string]: any;
+    };
+}