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docs/annotating_code/docblock_type_syntax.md
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@ -63,31 +63,12 @@ A type without unions is an atomic type. Psalm allows many different sorts of ba
### Other ### Other
#### iterable - `iterable` - represents the [`iterable` pseudo-type](https://php.net/manual/en/language.types.iterable.php). Like arrays, iterables can have type parameters e.g. `iterable<string, Foo>`.
- `void` - can be used in a return type when a function does not return a value.
Represents the [`iterable` pseudo-type](https://php.net/manual/en/language.types.iterable.php). - `empty` - a type that represents a lack of type - not just a lack of type information (that's where [mixed](#mixed) is useful) but where there can be no type. A good example is the type of the empty array `[]`. Psalm types this as `array<empty, empty>`.
- `mixed` represents a lack of type information. Psalm warns about mixed when the `totallyTyped` flag is turned on.
Like arrays, iterables can have type parameters e.g. `iterable<string, Foo>`. - `resource` represents a [PHP resource](https://www.php.net/manual/en/language.types.resource.php).
- `no-return` is the 'return type' for a function that can never actually return, such as `die()`, `exit()`, or a function that
#### void
`void` can be used in a return type when a function does not return a value.
#### empty
`empty` is a type that represents a lack of type - not just a lack of type information (that's where [mixed](#mixed) is useful) but where there can be no type. A good example is the type of the empty array `[]`. Psalm types this as `array<empty, empty>`.
#### mixed
`mixed` represents a lack of type information. Psalm warns about mixed when the `totallyTyped` flag is turned on.
#### resource
`resource` represents a [PHP resource](https://www.php.net/manual/en/language.types.resource.php).
#### no-return
`no-return` is the 'return type' for a function that can never actually return, such as `die()`, `exit()`, or a function that
always throws an exception. It may also be written as `never-return` or `never-returns`, and is also known as the *bottom type*. always throws an exception. It may also be written as `never-return` or `never-returns`, and is also known as the *bottom type*.
## Intersection types ## Intersection types