add bool and bool|null

Author: MartkCz

bin/methods.neon

@@ -9,6 +9,8 @@ types:
 		assertions: '!is_object($value)'
 	string:
 		assertions: '!is_string($value)'
+	bool:
+		assertions: '!is_bool($value)'
 	scalar:
 		returns: [int, float, string, bool]
 		assertions: '!is_scalar($value)'
@@ -53,6 +55,8 @@ generate:
 	- float|null
 	- int|float
 	- int|float|null
+	- bool
+	- bool|null
 	- scalar
 	- scalar|null
 	## special

src/Mixins/ArrayTypeAssertTrait.php

@@ -70,6 +70,16 @@ public static function intOrFloatOrNull(mixed $array, int|string $key): int|floa
 		return TypeAssert::intOrFloatOrNull(self::get($array, $key));
 	}
 
+	public static function bool(mixed $array, int|string $key): bool
+	{
+		return TypeAssert::bool(self::get($array, $key));
+	}
+
+	public static function boolOrNull(mixed $array, int|string $key): ?bool
+	{
+		return TypeAssert::boolOrNull(self::get($array, $key));
+	}
+
 	public static function scalar(mixed $array, int|string $key): int|float|string|bool
 	{
 		return TypeAssert::scalar(self::get($array, $key));

src/Mixins/TypeAssertTrait.php

@@ -118,6 +118,24 @@ public static function intOrFloatOrNull(mixed $value): int|float|null
 		return $value;
 	}
 
+	public static function bool(mixed $value): bool
+	{
+		if (!is_bool($value)) {
+			throw new AssertionFailedException(self::createErrorMessage($value, 'bool'));
+		}
+
+		return $value;
+	}
+
+	public static function boolOrNull(mixed $value): ?bool
+	{
+		if (!is_bool($value) && $value !== null) {
+			throw new AssertionFailedException(self::createErrorMessage($value, 'bool|null'));
+		}
+
+		return $value;
+	}
+
 	public static function scalar(mixed $value): int|float|string|bool
 	{
 		if (!is_scalar($value)) {