Method: account.uploadTheme

Upload theme

Parameters:

Name	Type	Description	Required
file	File path or InputFile	Previously uploaded theme file with platform-specific colors for UI components, can be left unset when creating themes that only modify the wallpaper or accent colors.	Yes
thumb	File path or InputFile	Thumbnail	Optional
file_name	string	File name	Optional
mime_type	string	MIME type, must be `application/x-tgtheme-{format}`, where `format` depends on the client	Optional

Return type: Document

Can userbots use this method: YES

Can bots use this method: NO

MadelineProto Example (now async for huge speed and parallelism!):

if (!file_exists('madeline.php')) {
    copy('https://phar.madelineproto.xyz/madeline.php', 'madeline.php');
}
include 'madeline.php';

$MadelineProto = new \danog\MadelineProto\API('session.madeline');
$MadelineProto->start();

$Document = $MadelineProto->account->uploadTheme(file: $InputFile, thumb: $InputFile, file_name: 'string', mime_type: 'string', );