init static method
Implementation
static Future<void> init(
{required String projectId,
required String sdkToken,
String? appVersion,
bool? preRelease}) {
assert(projectId.isNotEmpty, 'Lokalise project ID could not be empty');
assert(sdkToken.isNotEmpty, 'Lokalise token could not be empty');
_instance = Lokalise._internal(projectId, sdkToken, appVersion, preRelease);
return _instance!._loadDataFuture;
}