/// <reference types="node" />
export declare type InnerSocketMessage = {
    type: 'connected';
} | {
    type: 'aborted';
} | {
    type: 'frame';
    frame: Buffer;
};
export declare function parseInnerSocketMessage(src: Buffer): InnerSocketMessage | null;
export declare function serializeInnerSocket(message: InnerSocketMessage): Buffer;