Expose intern graphQL reuqests to plugins

Summary: Some intern plugins use it, an dit is currently missing in FlipperLib

Reviewed By: timur-valiev

Differential Revision: D36313032

fbshipit-source-id: 5ea8e250f1d0bc8831727abd883d953286a022d4

desktop/flipper-frontend-core/src/flipperLibImplementation/index.tsx

@@ -45,6 +45,12 @@ export function baseFlipperLibImplementation(
     environmentInfo: {
       os: renderHost.serverConfig.environmentInfo.os,
     },
+    intern: {
+      graphGet: (...args) =>
+        renderHost.flipperServer.exec('intern-graph-get', ...args),
+      graphPost: (...args) =>
+        renderHost.flipperServer.exec('intern-graph-post', ...args),
+    },
     remoteServerContext: {
       childProcess: {
         exec: async (

desktop/flipper-plugin/src/plugin/FlipperLib.tsx

@@ -25,6 +25,7 @@ import {
   fsConstants,
   EnvironmentInfo,
   FSStatsLike,
+  FlipperServerCommands,
 } from 'flipper-common';
 import {CreatePasteArgs, CreatePasteResult} from './Paste';
 
@@ -179,6 +180,12 @@ export interface FlipperLib {
     os: EnvironmentInfo['os'];
   };
   remoteServerContext: RemoteServerContext;
+  intern: InternAPI;
+}
+
+interface InternAPI {
+  graphGet: FlipperServerCommands['intern-graph-get'];
+  graphPost: FlipperServerCommands['intern-graph-post'];
 }
 
 export let flipperLibInstance: FlipperLib | undefined;

desktop/flipper-plugin/src/test-utils/test-utils.tsx

@@ -430,6 +430,10 @@ export function createMockFlipperLib(options?: StartPluginOptions): FlipperLib {
         platform: 'linux',
       },
     },
+    intern: {
+      graphGet: createStubFunction(),
+      graphPost: createStubFunction(),
+    },
     remoteServerContext: {
       childProcess: {
         exec: createStubFunction(),

desktop/flipper-ui-core/src/utils/flipperLibImplementation/index.tsx

@@ -80,6 +80,12 @@ export function initializeFlipperLibImplementation(
     environmentInfo: {
       os: renderHost.serverConfig.environmentInfo.os,
     },
+    intern: {
+      graphGet: (...args) =>
+        renderHost.flipperServer.exec('intern-graph-get', ...args),
+      graphPost: (...args) =>
+        renderHost.flipperServer.exec('intern-graph-post', ...args),
+    },
     remoteServerContext: {
       childProcess: {
         exec: async (