@@ -17,7 +17,7 @@ discard block |
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| 17 | 17 | * @throws \InvalidArgumentException When the given color is not available. |
| 18 | 18 | * @return $this |
| 19 | 19 | */ |
| 20 | - public function setForeground(?string $color) : Style; |
|
| 20 | + public function setForeground(? string $color) : Style; |
|
| 21 | 21 | |
| 22 | 22 | /** |
| 23 | 23 | * Sets the background color of this Style. |
@@ -26,7 +26,7 @@ discard block |
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| 26 | 26 | * @throws \InvalidArgumentException When the given color is not available. |
| 27 | 27 | * @return $this |
| 28 | 28 | */ |
| 29 | - public function setBackground(?string $color) : Style; |
|
| 29 | + public function setBackground(? string $color) : Style; |
|
| 30 | 30 | |
| 31 | 31 | /** |
| 32 | 32 | * Sets one or more emphasis option(s) for this Style. |