custom-post-type.php

<?php
  Fruitframe_PostType::add('news', [
            'public'              => true,
            'exclude_from_search' => true,
            'menu_icon'           => 'dashicons-clock',
            'menu_position'       => 10,
            'has_archive'         => true,
            'hierarchical'        => false,
            'taxonomies'          => ['category', 'tag'],
            'show_in_nav_menus'   => true,
            'rewrite'             => true,
            'show_in_rest'        => true,
            'supports'            => [
                'title',
                'editor',
                'excerpt',
                'thumbnail'
            ]
        ], __('News', 'zdg'), __('News', 'zdg')
        );

        Fruitframe_PostType::add('video', [
            'public'              => true,
            'exclude_from_search' => true,
            'menu_icon'           => 'dashicons-video-alt3',
            'menu_position'       => 11,
            'has_archive'         => true,
            'hierarchical'        => false,
            'taxonomies'          => ['category', 'tag'],
            'show_in_nav_menus'   => true,
            'rewrite'             => true,
            'show_in_rest'        => true,
            'supports'            => [
                'title',
                'editor',
                'excerpt',
                'thumbnail'
            ]
        ], __('Video', 'zdg'), __('Video', 'zdg')
        );

        Fruitframe_PostType::add('special', [
            'public'              => true,
            'exclude_from_search' => true,
            'menu_icon'           => 'dashicons-microphone',
            'menu_position'       => 10,
            'has_archive'         => true,
            'hierarchical'        => false,
            'taxonomies'          => ['category', 'tag'],
            'show_in_nav_menus'   => true,
            'rewrite'             => true,
            'show_in_rest'        => true,
            'supports'            => [
                'title',
                'editor',
                'excerpt',
                'thumbnail'
            ]
        ], __('Special', 'zdg'), __('Specials', 'zdg')
        );

        Fruitframe_PostType::add('investigations', [
            'public'              => true,
            'exclude_from_search' => true,
            'menu_icon'           => 'dashicons-archive',
            'menu_position'       => 11,
            'has_archive'         => true,
            'hierarchical'        => false,
            'taxonomies'          => ['category', 'tag'],
            'show_in_nav_menus'   => true,
            'rewrite'             => true,
            'show_in_rest'        => true,
            'supports'            => [
                'title',
                'editor',
                'excerpt',
                'thumbnail'
            ]
        ], __('Investigation', 'zdg'), __('Investigations', 'zdg')
        );