import type { ConnAddr, ConnNext } from "../connNext/connNext.ts";
export declare abstract class BaseConnNext implements ConnNext {
    abstract remoteAddr?: ConnAddr;
    abstract localAddr?: ConnAddr;
    protected chunks: Uint8Array[];
    protected queueOffset: number;
    protected closed: boolean;
    private isPulling;
    abstract write(data: Uint8Array): Promise<void>;
    abstract close(): void;
    /** Specifiek per bron: haal pas daadwerkelijk 1 chunk op als de basisklasse erom vraagt */
    protected abstract pullNextChunk(): Promise<Uint8Array | null>;
    isClosed(): boolean;
    protected getBufferedBytes(): number;
    /** Zorgt ervoor dat we data ophalen op exact het moment dat het nodig is */
    private ensureData;
    read(length?: number): Promise<Uint8Array | null>;
    [Symbol.asyncIterator](): AsyncGenerator<Uint8Array<ArrayBufferLike>, void, unknown>;
}
//# sourceMappingURL=baseConnNext.d.ts.map