<?php

namespace PhpOffice\PhpSpreadsheet\Shared\Escher;


> use PhpOffice\PhpSpreadsheet\Exception as SpreadsheetException;
class DgContainer
> 


{
    /**
     * Drawing index, 1-based.
     *

<      * @var int



>      * @var ?int


     */
    private $dgId;

    /**
     * Last shape index in this drawing.
     *

<      * @var int



>      * @var ?int


     */
    private $lastSpId;


>     /** @var ?DgContainer\SpgrContainer */


    private $spgrContainer;


<     public function getDgId()



>     public function getDgId(): ?int


    {
        return $this->dgId;
    }


<     public function setDgId($value)



>     public function setDgId(int $value): void


    {
        $this->dgId = $value;
    }


<     public function getLastSpId()



>     public function getLastSpId(): ?int


    {
        return $this->lastSpId;
    }


<     public function setLastSpId($value)



>     public function setLastSpId(int $value): void


    {
        $this->lastSpId = $value;
    }


<     public function getSpgrContainer()



>     public function getSpgrContainer(): ?DgContainer\SpgrContainer


    {
        return $this->spgrContainer;
    }


<     public function setSpgrContainer($spgrContainer)



>     public function getSpgrContainerOrThrow(): DgContainer\SpgrContainer
>     {
>         if ($this->spgrContainer !== null) {
>             return $this->spgrContainer;
>         }
> 
>         throw new SpreadsheetException('spgrContainer is unexpectedly null');
>     }
> 
>     /** @param DgContainer\SpgrContainer $spgrContainer */
>     public function setSpgrContainer($spgrContainer): DgContainer\SpgrContainer


    {
        return $this->spgrContainer = $spgrContainer;
    }
}