[5.7] Fix event dispatcher contract violations (#26379)

Author: X-Coder264

src/Illuminate/Cache/Console/ClearCommand.php

@@ -60,7 +60,7 @@ public function __construct(CacheManager $cache, Filesystem $files)
      */
     public function handle()
     {
-        $this->laravel['events']->fire(
+        $this->laravel['events']->dispatch(
             'cache:clearing', [$this->argument('store'), $this->tags()]
         );
 
@@ -72,7 +72,7 @@ public function handle()
             return $this->error('Failed to clear cache. Make sure you have the appropriate permissions.');
         }
 
-        $this->laravel['events']->fire(
+        $this->laravel['events']->dispatch(
             'cache:cleared', [$this->argument('store'), $this->tags()]
         );
 

src/Illuminate/Console/Application.php

@@ -80,15 +80,15 @@ public function run(InputInterface $input = null, OutputInterface $output = null
             $input = $input ?: new ArgvInput
         );
 
-        $this->events->fire(
+        $this->events->dispatch(
             new Events\CommandStarting(
                 $commandName, $input, $output = $output ?: new ConsoleOutput
             )
         );
 
         $exitCode = parent::run($input, $output);
 
-        $this->events->fire(
+        $this->events->dispatch(
             new Events\CommandFinished($commandName, $input, $output, $exitCode)
         );
 

src/Illuminate/Foundation/Application.php

@@ -201,11 +201,11 @@ public function bootstrapWith(array $bootstrappers)
         $this->hasBeenBootstrapped = true;
 
         foreach ($bootstrappers as $bootstrapper) {
-            $this['events']->fire('bootstrapping: '.$bootstrapper, [$this]);
+            $this['events']->dispatch('bootstrapping: '.$bootstrapper, [$this]);
 
             $this->make($bootstrapper)->bootstrap($this);
 
-            $this['events']->fire('bootstrapped: '.$bootstrapper, [$this]);
+            $this['events']->dispatch('bootstrapped: '.$bootstrapper, [$this]);
         }
     }