/** Formats with record framing that can be displayed before the response finishes. */
type ResponseStreamFormat = 'text' | 'json-lines' | 'json-seq' | 'multipart';
/** Only opt recognized streaming media types into the reader path. */
export declare const getResponseStreamFormat: (contentType: string) => ResponseStreamFormat | undefined;
/** A push parser keeps transport cancellation and UI updates outside the framing logic. */
export type ResponseStreamParser = {
    push: (chunk: Uint8Array) => void;
    finish: () => void;
};
/** Decode complete records while retaining partial UTF-8 characters across network chunks. */
export declare const createResponseStreamParser: (contentType: string, emit: (text: string) => void) => ResponseStreamParser;
export {};
//# sourceMappingURL=response-stream.d.ts.map