Setup formatting

shared/src/commands/broadcast-commands.ts

@@ -3,5 +3,5 @@ import { CommandGenerator } from './command-generator';
 
 export const broadcastCommands = (
   commandGenerators: Array<CommandGenerator>,
-  commandReceivers: Array<CommandReceiver>
+  commandReceivers: Array<CommandReceiver>,
 ) => commandReceivers.forEach((r) => commandGenerators.forEach((g) => g.subscribe(r)));

shared/src/commands/command-receiver.ts

@@ -1,18 +1,18 @@
 import { Command } from './command';
 
 export type CommandExecutors = {
-  [type: string]: (command: Command) => void;
+  [type: string]: (command: any) => unknown;
 };
 
 export abstract class CommandReceiver {
   protected commandExecutors: CommandExecutors = {};
 
-  protected defaultCommandExecutor(command: Command) { }
-
   public reactsToCommand(commandType: string): boolean {
     return Object.prototype.hasOwnProperty.call(this.commandExecutors, commandType);
   }
 
+  protected defaultCommandExecutor(_: Command) {}
+
   public sendCommand(command: Command) {
     const commandType = command.type;