make tsc happy

Signed-off-by: Uncle Fatso <uncle.fatso@ghostchain.io>

package.json

@@ -1,6 +1,6 @@
 {
     "name": "ghost-lite",
-    "version": "0.2.0",
+    "version": "0.2.1",
     "description": "Web application for Ghost and Casper chain.",
     "author": "Uncle f4ts0 <f4ts0@ghostchain.io>",
     "maintainers": [

src/components/Sidebar.tsx

@@ -1,4 +1,4 @@
-import { HeartPulse, SendToBack, Book, Users, Handshake } from "lucide-react"
+import { HeartPulse, SendToBack, Book, Users } from "lucide-react"
 import { FaGithub } from "react-icons/fa"
 import { Link, useLocation } from "react-router-dom"
 import { useEffect } from "react"

src/hooks/useCalldata.tsx

@@ -1,8 +1,8 @@
 import useSWR from "swr"
 
 import { getDynamicBuilder, getLookupFn } from "@polkadot-api/metadata-builders"
-import { mergeUint8, toHex, fromHex } from "@polkadot-api/utils"
-import { type SS58String, Binary, Enum } from "@polkadot-api/substrate-bindings"
+import { mergeUint8, toHex } from "@polkadot-api/utils"
+import { type SS58String, Enum } from "@polkadot-api/substrate-bindings"
 
 import { useUnstableProvider } from "./useUnstableProvider"
 import { useMetadata } from "./useMetadata"

src/hooks/useCurrentValidators.tsx

@@ -14,7 +14,7 @@ export type ValidatorDetails = {
 export const useCurrentValidators = ({ address }: { address: string | undefined }) => {
     const { chainHead$, chainId } = useUnstableProvider()
     const metadata = useMetadata()
-    const { data: currentValidators, error } = useSWRSubscription(
+    const { data: currentValidators } = useSWRSubscription(
         chainHead$ && address && chainId && metadata
             ? ["validators", chainHead$, address, chainId, metadata]
             : null,