<?php  namespace App\Services\Pdf\GeneralReport\Services;  use App\Models\Applicant; use Illuminate\Support\Collection;  class GeneralEsiCalculationService { 	public const MINIMAL_APPLICABLE_NUMBER = 2; // aplikanti moraju odgovorit na bar 2 od 3 esi pitanja, znaci da zbroj sva tri pitanja mora biti veći ili jednako ovoj kontanti  	public function calculate(Collection $applicants): float{}  	public function filterEsiApplicableApplicants(Collection $applicants): Collection{}  	private function calculateEsiPerApplicant(Collection $applicants): float{}  	private function esiFormula(int|float $score): float{} }