<?php

namespace App\Invoice\Creators;

use App\Invoice\BillKind;
use App\Invoice\Data\PositionData;
use App\Invoice\Data\ReceiverData;
use Illuminate\Support\Collection;

interface InvoiceCreator {

    public function getVia(): BillKind;

    public function getUsage(): string;

    /** @return Collection<int, PositionData> */
    public function getPositions(): Collection;

    public function getReceiver(): ReceiverData;

}