fixes

docs/annotating_code/type_syntax/array_types.md

@@ -3,12 +3,14 @@
 In PHP, the `array` type is commonly used to represent three different data structures:
 
 [List](https://en.wikipedia.org/wiki/List_(abstract_data_type)):
+
 ```php
 <?php
 $a = [1, 2, 3, 4, 5];
 ```
 
 [Associative array](https://en.wikipedia.org/wiki/Associative_array):  
+
 ```php
 <?php
 $a = [0 => 'hello', 5 => 'goodbye'];
@@ -16,6 +18,7 @@ $b = ['a' => 'AA', 'b' => 'BB', 'c' => 'CC']
 ```
 
 Makeshift [Structs](https://en.wikipedia.org/wiki/Struct_(C_programming_language)):
+
 ```php
 <?php
 $a = ['name' => 'Psalm', 'type' => 'tool'];
@@ -28,6 +31,7 @@ Psalm has a few different ways to represent arrays in its type system:
 ## Generic arrays
 
 Psalm uses a syntax [borrowed from Java](https://en.wikipedia.org/wiki/Generics_in_Java) that allows you to denote the types of both keys *and* values:
+
 ```php
 /** @return array<TKey, TValue> */
 ```
@@ -37,6 +41,7 @@ You can also specify that an array is non-empty with the special type `non-empty
 ### PHPDoc syntax
 
 PHPDoc [allows you to specify](https://docs.phpdoc.org/latest/guide/references/phpdoc/types.html#arrays) the  type of values a generic array holds with the annotation:
+
 ```php
 /** @return ValueType[] */
 ```
@@ -179,14 +184,12 @@ Optional keys can be denoted by a specifying keys for all elements and specifyin
 
 List shapes are essentially n-tuples [from a type theory perspective](https://en.wikipedia.org/wiki/Tuple#Type_theory).
 
-
 ## Unsealed array and list shapes
 
 Starting from Psalm v5, array shapes and list shapes can be marked as open by adding `...` as their last element.
 
 Here we have a function `handleOptions` that takes an array of options. The type tells us it has a single known key with type `string`, and potentially many other keys of unknown types.
 
-
 ```php
 /** @param array{verbose: string, ...} $options */
 function handleOptions(array $options): float {

docs/annotating_code/type_syntax/intersection_types.md

@@ -3,16 +3,19 @@
 An annotation of the form `Type1&Type2&Type3` is an _Intersection Type_. Any value must satisfy `Type1`, `Type2` and `Type3` simultaneously. `Type1`, `Type2` and `Type3` are all [atomic types](atomic_types.md).
 
 For example, after this statement in a PHPUnit test:
+
 ```php
 <?php
 
 $hare = $this->createMock(Hare::class);
 ```
+
 `$hare` will be an instance of a class that extends `Hare`, and implements `\PHPUnit\Framework\MockObject\MockObject`. So
 `$hare` is typed as `Hare&\PHPUnit\Framework\MockObject\MockObject`. You can use this syntax whenever a value is
 required to implement multiple interfaces.
 
 Another use case is being able to merge object-like arrays:
+
 ```php
 /**
  * @psalm-type A=array{a: int}
@@ -27,6 +30,7 @@ function foo($a, $b) {
     return $a + $b;
 }
 ```
+
 The returned type will contain the properties of both `A` and `B`. In other words, it will be `{a: int, b: int}`.
 
 Intersections are only valid for lists of only *object types* and lists of only *object-like arrays*.

docs/annotating_code/type_syntax/top_bottom_types.md

@@ -10,6 +10,7 @@ This is the _top type_ in PHP's type system, and represents a lack of type infor
 It can be aliased to `no-return` or `never-return` in docblocks. Note: it replaced the old `empty` type that used to exist in Psalm
 
 This is the _bottom type_ in PHP's type system. It's used to describe a type that has no possible value. It can happen in multiple cases:
+
 - the actual `never` type from PHP 8.1 (can be used in docblocks for older versions). This type can be used as a return type for functions that will never return, either because they always throw exceptions or always exit()
 - an union type that have been stripped for all its possible types. (For example, if a variable is `string|int` and we perform a is_bool() check in a condition, the type of the variable in the condition will be `never` as the condition will never be entered)
 - it can represent a placeholder for types yet to come — a good example is the type of the empty array `[]`, which Psalm types as `array<never, never>`, the content of the array is void so it can accept any content