Cleanup types

common/libs/EthEnclave/client-utils.ts

@@ -35,12 +35,12 @@ const clientRecieve = receiveOnChannelFactory((res, rej, id) =>
   matchOnId(id, handleServerResponse(res, rej))
 );
 
-export const createClientRpcHandler = <T = any, R = any>(
+export const createClientRpcHandler = <Payload = any, Ret = any>(
   target: any,
   channel: EnclaveEvents,
   sender: any,
   receiver: any
-) => (payload: T): Promise<R> => {
+) => (payload: Payload): Promise<Ret> => {
   const id = genId();
   const sendingChannel = createRpcRequestedEv(channel);
   const receivingChannel = createRpcProcessedEv(channel);

common/libs/EthEnclave/client.ts

@@ -1,8 +1,13 @@
-import { SignRawTransactionParams, ElectronInjectedGlobals, EnclaveEvents } from './types';
+import {
+  SignRawTransactionParams,
+  ElectronInjectedGlobals,
+  EnclaveEvents,
+  SignRawTransaction
+} from './types';
 import { createClientRpcHandler } from './client-utils';
 import EventEmitter from 'events';
 
-const myEE = new EventEmitter();
+const eventEmitter = new EventEmitter();
 function isElectronEnv() {
   return process.env.BUILD_ELECTRON;
 }
@@ -18,6 +23,11 @@ export function signRawTransaction(params: SignRawTransactionParams) {
     w.signRawTransaction(params);
   } else {
     // otherwise create an rpc event handler based on "events" package
-    createClientRpcHandler(myEE, EnclaveEvents.SIGN_RAW_TRANSACTION, myEE.emit, myEE.on);
+    createClientRpcHandler<SignRawTransactionParams, SignRawTransaction>(
+      eventEmitter,
+      EnclaveEvents.SIGN_RAW_TRANSACTION,
+      eventEmitter.emit,
+      eventEmitter.on
+    );
   }
 }

common/libs/EthEnclave/server-utils.ts

@@ -3,16 +3,16 @@ import { EnclaveEvents, RpcEventServer } from './types';
 
 // uses factory component, skips the promise handling and id parameter as those are only used on client side
 // cb instead handles the receiving event, and on success/failure emits on EnclaveEvent channel with its response
-const serverRecieve = <T = any>(cb: any) => receiveOnChannelFactory<RpcEventServer, T>(() => cb);
+const serverRecieve = (cb: any) => receiveOnChannelFactory<RpcEventServer, void, void>(() => cb);
 
 // create a receiving channel for incoming events of Enclave events type
 // calls cb when a the channel has an event emitted to it
-export const createServerRpcHandler = <T = any>(
+export const createServerRpcHandler = (
   target: any,
   channel: EnclaveEvents,
   receiver: any,
   cb: any
 ) => {
   const receivingChannel = createRpcRequestedEv(channel);
-  serverRecieve<T>(cb)(receivingChannel, target, receiver);
+  serverRecieve(cb)(receivingChannel, target, receiver);
 };

common/libs/EthEnclave/utils.ts

@@ -15,15 +15,15 @@ export const createRpcProcessedEv = (e: EnclaveEvents) => `${e}-processed`;
 type Resolve<T = any> = (value?: T | PromiseLike<T>) => void;
 type Reject<T = any> = (reason?: T) => void;
 
-export type ReceiveCb<Arguments = any, Ret = any> = (
+export type ReceiveCb<Arguments, Ret> = (
   res: Resolve,
   rej: Reject,
   id?: number
 ) => RpcEventHandler<Arguments, Ret>;
 
-export const receiveOnChannelFactory = <Arguments = any, Ret = any, K = any>(
+export const receiveOnChannelFactory = <CbArgs = any, CbRet = any, Ret = any>(
-  cb: ReceiveCb<Arguments, Ret>
+  cb: ReceiveCb<CbArgs, CbRet>
-) => (channel: string, target: any, on: any, id?: number): Promise<K> =>
+) => (channel: string, target: any, on: any, id?: number): Promise<Ret> =>
   new Promise((res, rej) => on.call(target, channel, cb(res, rej, id)));
 
 export const sendOnChannel = (