Fix code style errors

Author: chapterjason

src/Model/Length/Centimeter.php

@@ -19,6 +19,8 @@ public static function getSymbol(): string
     public static function getFactor(): Number
     {
         // 1e-2 = 1 / 1e2
-        return new Number(1)->div(10 ** 2, 2);
+        $base = new Number(1);
+
+        return $base->div(10 ** 2, 2);
     }
 }

src/Model/Length/Decimeter.php

@@ -19,6 +19,8 @@ public static function getSymbol(): string
     public static function getFactor(): Number
     {
         // 1e-1 = 1 / 1e1
-        return new Number(1)->div(10 ** 1, 1);
+        $base = new Number(1);
+
+        return $base->div(10 ** 1, 1);
     }
 }

src/Model/Length/Micrometer.php

@@ -19,6 +19,8 @@ public static function getSymbol(): string
     public static function getFactor(): Number
     {
         // 1e-6 = 1 / 1e6
-        return new Number(1)->div(10 ** 6, 6);
+        $base = new Number(1);
+
+        return $base->div(10 ** 6, 6);
     }
 }

src/Model/Length/Millimeter.php

@@ -19,6 +19,8 @@ public static function getSymbol(): string
     public static function getFactor(): Number
     {
         // 1e-3 = 1 / 1e3
-        return new Number(1)->div(10 ** 3, 3);
+        $base = new Number(1);
+
+        return $base->div(10 ** 3, 3);
     }
 }

src/Model/Length/Nanometer.php

@@ -19,6 +19,8 @@ public static function getSymbol(): string
     public static function getFactor(): Number
     {
         // 1e-9 = 1 / 1e9
-        return new Number(1)->div(10 ** 9, 9);
+        $base = new Number(1);
+
+        return $base->div(10 ** 9, 9);
     }
 }

src/Model/Length/Picometer.php

@@ -19,6 +19,8 @@ public static function getSymbol(): string
     public static function getFactor(): Number
     {
         // 1e-12 = 1 / 1e12
-        return new Number(1)->div(10 ** 12, 12);
+        $base = new Number(1);
+
+        return $base->div(10 ** 12, 12);
     }
 }

src/Model/Time/Microsecond.php

@@ -18,6 +18,8 @@ public static function getSymbol(): string
 
     public static function getFactor(): Number
     {
-        return new Number(1)->div(10 ** 6, 6);
+        $base = new Number(1);
+
+        return $base->div(10 ** 6, 6);
     }
 }

src/Model/Time/Millisecond.php

@@ -19,6 +19,8 @@ public static function getSymbol(): string
     public static function getFactor(): Number
     {
         // 1e-3 = 1 / 1e3
-        return new Number(1)->div(10 ** 3, 3);
+        $base = new Number(1);
+
+        return $base->div(10 ** 3, 3);
     }
 }

src/Model/Time/Nanosecond.php

@@ -18,6 +18,8 @@ public static function getSymbol(): string
 
     public static function getFactor(): Number
     {
-        return new Number(1)->div(10 ** 9, 9);
+        $base = new Number(1);
+
+        return $base->div(10 ** 9, 9);
     }
 }

src/Model/Time/Picosecond.php

@@ -18,6 +18,8 @@ public static function getSymbol(): string
 
     public static function getFactor(): Number
     {
-        return new Number(1)->div(10 ** 12, 12);
+        $base = new Number(1);
+
+        return $base->div(10 ** 12, 12);
     }
 }