Typescript - Types for SQS messages in lambda function

In lambda function, which type/interface is the event when you get an SQS?. For example:

export async function handler(event: any): Promise<string> {
	const records: any[] = event.Records;
	return "done";
}

I set the event type as any because I didn't find a type in "aws-sdk". Or there is not an official type?