import type { AFManifest } from './AFContainer.cjs';
export type AFEncodedStream = 'color' | 'alpha' | 'depth';
export type AFEncodedSourceErrorCode = 'network' | 'range-invalid' | 'asset-changed' | 'integrity' | 'resource-budget' | 'aborted' | 'disposed' | 'source-invalid';
export declare class AFEncodedSourceError extends Error {
    readonly code: AFEncodedSourceErrorCode;
    readonly details: Readonly<Record<string, unknown>>;
    readonly cause?: unknown;
    constructor(code: AFEncodedSourceErrorCode, message: string, options?: {
        cause?: unknown;
        details?: Record<string, unknown>;
    });
}
export interface AFEncodedSource {
    readonly manifest: AFManifest;
    ensureFrames(stream: AFEncodedStream, frames: readonly number[], signal?: AbortSignal): Promise<void>;
    releaseExcept?(stream: AFEncodedStream, frames: readonly number[]): void;
    dispose(): void;
}
/**
 * Immediate adapter for an already downloaded ActiveFrame buffer.
 *
 * The adapter owns the parsed frame views and clears them on disposal so the backing buffer can
 * be reclaimed even if a consumer retains the manifest object.
 */
export declare class AFFullBufferSource implements AFEncodedSource {
    readonly manifest: AFManifest;
    readonly primaryStream: 'color' | 'depth';
    private disposed;
    constructor(buffer: ArrayBuffer, options?: {
        primaryStream?: 'color' | 'depth';
    });
    ensureFrames(stream: AFEncodedStream, frames: readonly number[], signal?: AbortSignal): Promise<void>;
    releaseExcept(stream: AFEncodedStream, frames: readonly number[]): void;
    dispose(): void;
}