Add singular syntactic sugar (laravel#38815)

src/Illuminate/Foundation/Testing/Wormhole.php

@@ -24,6 +24,17 @@ public function __construct($value)
         $this->value = $value;
     }
 
+    /**
+     * Travel forward the given number of milliseconds.
+     *
+     * @param  callable|null  $callback
+     * @return mixed
+     */
+    public function millisecond($callback = null)
+    {
+        return $this->milliseconds($callback);
+    }
+
     /**
      * Travel forward the given number of milliseconds.
      *
@@ -37,6 +48,17 @@ public function milliseconds($callback = null)
         return $this->handleCallback($callback);
     }
 
+    /**
+     * Travel forward the given number of seconds.
+     *
+     * @param  callable|null  $callback
+     * @return mixed
+     */
+    public function second($callback = null)
+    {
+        return $this->seconds($callback);
+    }
+
     /**
      * Travel forward the given number of seconds.
      *
@@ -63,6 +85,17 @@ public function minutes($callback = null)
         return $this->handleCallback($callback);
     }
 
+    /**
+     * Travel forward the given number of hours.
+     *
+     * @param  callable|null  $callback
+     * @return mixed
+     */
+    public function hour($callback = null)
+    {
+        return $this->hours($callback);
+    }
+
     /**
      * Travel forward the given number of hours.
      *
@@ -76,6 +109,17 @@ public function hours($callback = null)
         return $this->handleCallback($callback);
     }
 
+    /**
+     * Travel forward the given number of days.
+     *
+     * @param  callable|null  $callback
+     * @return mixed
+     */
+    public function day($callback = null)
+    {
+        return $this->days($callback);
+    }
+
     /**
      * Travel forward the given number of days.
      *
@@ -89,6 +133,17 @@ public function days($callback = null)
         return $this->handleCallback($callback);
     }
 
+    /**
+     * Travel forward the given number of weeks.
+     *
+     * @param  callable|null  $callback
+     * @return mixed
+     */
+    public function week($callback = null)
+    {
+        return $this->weeks($callback);
+    }
+
     /**
      * Travel forward the given number of weeks.
      *
@@ -102,6 +157,17 @@ public function weeks($callback = null)
         return $this->handleCallback($callback);
     }
 
+    /**
+     * Travel forward the given number of months.
+     *
+     * @param  callable|null  $callback
+     * @return mixed
+     */
+    public function month($callback = null)
+    {
+        return $this->months($callback);
+    }
+
     /**
      * Travel forward the given number of months.
      *
@@ -115,6 +181,17 @@ public function months($callback = null)
         return $this->handleCallback($callback);
     }
 
+    /**
+     * Travel forward the given number of years.
+     *
+     * @param  callable|null  $callback
+     * @return mixed
+     */
+    public function year($callback = null)
+    {
+        return $this->years($callback);
+    }
+
     /**
      * Travel forward the given number of years.
      *