======================= Rule set @PER-CS3x0

Rules that follow PER Coding Style 3.0 <https://www.php-fig.org/per/coding-style/>_.

Rules

• @PER-CS2x0 <./PER-CS2x0.rst>_

• nullable_type_declaration <./../rules/language_construct/nullable_type_declaration.rst>_

• operator_linebreak <./../rules/operator/operator_linebreak.rst>_

• ordered_types <./../rules/class_notation/ordered_types.rst>_ with config:

  ['null_adjustment' => 'always_last', 'sort_algorithm' => 'none']

• single_class_element_per_statement <./../rules/class_notation/single_class_element_per_statement.rst>_

• types_spaces <./../rules/whitespace/types_spaces.rst>_