util: add string[] type to rpcParams type (#3579)

* util: add string array to rpc params

* statemanager: remove as any typecast

* statemanager: commented out code cleanuip

packages/statemanager/src/rpcStateManager.ts

@@ -53,10 +53,6 @@ export class RPCStateManager implements StateManagerInterface {
 
  this._caches = new Caches({ storage: { size: 100000 }, code: { size: 100000 } })
 
- // this._contractCache = new Map()
- // this._storageCache = new StorageCache({ size: 100000, type: CacheType.ORDERED_MAP })
- // this._accountCache = new AccountCache({ size: 100000, type: CacheType.ORDERED_MAP })
-
  this.originalStorageCache = new OriginalStorageCache(this.getStorage.bind(this))
  this.common = opts.common ?? new Common({ chain: Mainnet })
  this.keccakFunction = opts.common?.customCrypto.keccak256 ?? keccak256
@@ -333,7 +329,7 @@ export class RPCStateManager implements StateManagerInterface {
  if (this.DEBUG) this._debug(`retrieving proof from provider for ${address.toString()}`)
  const proof = await fetchFromProvider(this._provider, {
  method: 'eth_getProof',
- params: [address.toString(), storageSlots.map(bytesToHex).join(','), this._blockTag],
+ params: [address.toString(), storageSlots.map(bytesToHex), this._blockTag],
  })
 
  return proof

packages/util/src/provider.ts

@@ -1,6 +1,6 @@
 type rpcParams = {
  method: string
- params: (string | boolean | number)[]
+ params: (string | string[] | boolean | number)[]
 }
 
 /**