Remove superfluous phpdoc tags

These just specify a type that is already specified as a real PHP
type.

Add more property types

Some of these are not maximally accurate due to lack of union
types.

Add property types

Types omitted in two places where we violate them currently:
Namespace_::$stmts can be null during parsing, and Enum_::$scalarType
can be a complex type for invali

Add property types

Types omitted in two places where we violate them currently:
Namespace_::$stmts can be null during parsing, and Enum_::$scalarType
can be a complex type for invalid programs.

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Fix some types

Add some missing property types

Add php-cs-fixer config and reformat

The formatting in this project has become something of a mess,
because it changed over time. Add a CS fixer config and reformat
to the desired st

Add php-cs-fixer config and reformat

The formatting in this project has become something of a mess,
because it changed over time. Add a CS fixer config and reformat
to the desired style, which is PSR-12, but with sane brace placement.

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Unified builder methods for setting types

Add strict_types to lib code

[cs] use PHP 5.4 short array, since PHP 7.0 is min version

[cs] remove unused imports

Change BuilderAbstract into BuilderHelpers static class

Used as poor man's function namespace here.

Add NullableType to types of properties/args that offer it (#323)

Cleanup imports

Thanks PhpStorm :)

Add support for PHP 7.1 types to builders

This adds support for void, iterable and nullable types.

Tweaked a phpdoc description

Add setReturnType() method to function/method builders

Also support scalar type hints in existing setTypeHint() method on params.

Extract common builder methods to abstract classes

Declaration for fns/classes in general and FunctionLike for
functions/methods in particular.