import type { AVIFormatContext } from "../../../AVFormatContext.ts";
import type { IsobmffContext, Sample } from "../type.ts";
import { type AVStream, type EncryptionInfo } from "@libmedia/avutil";
export declare function getNextSample(context: AVIFormatContext, isobmffContext: IsobmffContext, ioFlags: int32): {
    sample: Sample;
    stream: AVStream;
    encryption: EncryptionInfo;
};