interface.ilObjFileImplementationInterface.php

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<?php

interface ilObjFileImplementationInterface
{
    public function getDirectory(int $a_version = 0): string;

    public function deleteVersions(?array $a_hist_entry_ids = null): void;

    public function getFileType(): string;

    public function getStorageID(): ?string;

    public function getFileSize(): int;

    public function getFileName(): string;

    public function getFile(?int $a_hist_entry_id = null): string;

    public function getVersion(bool $inclduing_drafts = false): int;

    public function getMaxVersion(): int;

    public function sendFile(?int $a_hist_entry_id = null, bool $inline = true): void;

    public function handleChangedObjectTitle(string $new_title): void;

    public function getFileExtension(): string;

    public function getVersions(?array $version_ids = null): array;
}