Question on PhpStorm Advanced Metadata

<?php

namespace PHPSTORM_META {                                                 // we want to avoid the pollution

$STATIC_METHOD_TYPES = [                                              // we make sections for scopes

    \Load::Component('') => [                                      // call to match

        'Filter' instanceof \FilterComponent,

    ],
    \Component::component('') => [

        'Filter' instanceof \FilterComponent,

    ]

];

}

<?php

class

{

    function getDate($returnStyle = null){

        $date = strtotime('Today');
 
    
 
        if ($returnStyle == 'mysql') {
            return date('Y-m-d 00:00:00', $date);
        } else if($returnStyle == 'java') {
            return date('Y-m-d\T00:00:00', $date);
        } else {
            return $date;

 } 

    }

<?php

class Component {

<?php

class TestComponent extends Component {

    function test() {

        $date = $this->component('Filter')->getDate('java');
        $date = Load::component('Filter')->getDate('java');

    }

}