Use eslint

src/identity.ts

@@ -169,7 +169,7 @@ export class KeyManager extends BaseKeyManager {
       try {
         const decrypted = group.decryptText(encrypted);
         return { decrypted, group: group };
-      } catch (e) {
+      } catch {
         // Ignore and try next secret
       }
     }
@@ -186,7 +186,7 @@ export class KeyManager extends BaseKeyManager {
       try {
         const decrypted = group.decryptData(encrypted);
         return { decrypted, group };
-      } catch (e) {
+      } catch {
         // Ignore and try next secret
       }
     }

src/packet.ts

@@ -194,7 +194,7 @@ export class Packet implements IPacket {
     }
 
     const reader = new BufferReader(this.payload);
-    let payload: Partial<AdvertPayload> = {
+    const payload: Partial<AdvertPayload> = {
       type:      PayloadType.ADVERT,
       publicKey: reader.readBytes(32),
       timestamp: reader.readTimestamp(),
@@ -202,7 +202,7 @@ export class Packet implements IPacket {
     }
 
     const flags = reader.readByte();
-    let appdata: AdvertAppData = {
+    const appdata: AdvertAppData = {
       nodeType:    flags & 0x0f,
       hasLocation: (flags & 0x10) !== 0,
       hasFeature1: (flags & 0x20) !== 0,