export declare function concat(list: Uint8Array[], totalLength: number): Uint8Array;
export declare class queue<ValueType> {
    q: Array<ValueType>;
    waiters: Array<(a: ValueType | null) => void>;
    closed: boolean;
    constructor();
    push(obj: ValueType): void;
    shift(): Promise<ValueType | null>;
    close(): void;
}
export declare class ReadBuffer {
    gotEOF: boolean;
    readBuf: Uint8Array | undefined;
    readers: Array<() => void>;
    constructor();
    read(p: Uint8Array): Promise<number | null>;
    write(p: Uint8Array): Promise<number>;
    eof(): void;
    close(): void;
    protected flushReaders(): void;
}