import { CdfContext } from './cdf';
import { FrameBuffers } from './recon';
import type { FrameHeader } from './frame-header';
import type { SequenceHeader } from './sequence';
import type { Tile } from './tile-group';
export declare function decodeFrame(seq: SequenceHeader, hdr: FrameHeader, tiles: Tile[], references?: Array<FrameBuffers | null>, inheritedCdf?: CdfContext | null): DecodedFrame;
/**
 * Convert the decoded planar YUV to interleaved RGBA. Handles identity (RGB),
 * BT.601, BT.709, and BT.2020 non-constant-luminance matrices in full or
 * limited range; 4:2:0/4:2:2 chroma is upsampled with a simple co-located
 * bilinear filter.
 */
export declare function yuvToRgba(frame: DecodedFrame, seq: SequenceHeader): Uint8Array;
export declare interface DecodedFrame {
  buf: FrameBuffers
  referenceBuf: FrameBuffers
  cdf: CdfContext
  width: number
  height: number
}