Bump deps (#861)

* Bump deps

* Align with published common

* Fix rxjs to 6.4.0 (false deprecations on 6.5.1)

packages/api-derive/src/balances/fees.ts

@@ -12,7 +12,7 @@ import { drr } from '../util/drr';
 
 export function fees (api: ApiInterface$Rx) {
   return (): Observable<DerivedFees> => {
-    return (combineLatest(
+    return (combineLatest([
       api.query.balances.creationFee(),
       api.query.balances.existentialDeposit(),
       api.query.fees
@@ -22,7 +22,7 @@ export function fees (api: ApiInterface$Rx) {
         ? api.query.fees.transactionByteFee()
         : api.query.balances.transactionByteFee(),
       api.query.balances.transferFee()
-    ) as any as Observable<[BN, BN, BN, BN, BN]>).pipe(
+    ]) as any as Observable<[BN, BN, BN, BN, BN]>).pipe(
       map(([creationFee, existentialDeposit, transactionBaseFee, transactionByteFee, transferFee]) => ({
         creationFee,
         existentialDeposit,

packages/api-derive/src/balances/validatingBalance.ts

@@ -15,10 +15,10 @@ import { votingBalancesNominatorsFor } from './votingBalancesNominatorsFor';
 
 export function validatingBalance (api: ApiInterface$Rx) {
   return (address: AccountId | AccountIndex | Address | string): Observable<DerivedBalances> => {
-    return combineLatest(
+    return combineLatest([
       votingBalance(api)(address),
       votingBalancesNominatorsFor(api)(address)
-    ).pipe(
+    ]).pipe(
       map(([balance, nominators]) => {
         const nominatedBalance = nominators.reduce(
           (total: BN, nominatorBalance: DerivedBalances) =>

packages/api-derive/src/balances/votingBalance.ts

@@ -18,11 +18,11 @@ export function votingBalance (api: ApiInterface$Rx) {
     return idAndIndex(api)(address).pipe(
       switchMap(([accountId]) =>
         (accountId
-          ? combineLatest(
+          ? combineLatest([
             of(accountId),
             api.query.balances.freeBalance(accountId),
             api.query.balances.reservedBalance(accountId)
-          )
+          ])
           : of([undefined, undefined, undefined])
         ) as Observable<[AccountId?, Balance?, Balance?]>
       ),

packages/api-derive/src/balances/votingBalances.ts

@@ -14,6 +14,6 @@ export function votingBalances (api: ApiInterface$Rx) {
   return (addresses?: Array<AccountId | AccountIndex | Address | string>): Observable<Array<DerivedBalances>> => {
     return !addresses || !addresses.length
       ? of([]).pipe(drr())
-      : combineLatest(...addresses.map(votingBalance(api))).pipe(drr());
+      : combineLatest(addresses.map(votingBalance(api))).pipe(drr());
   };
 }