import type { AgUiRuntimeStreamEvent } from "../ag-ui/encoder.js";
export { mergeToolCallInput, mergeToolInputDelta, parseToolInputObject, stripLeadingEmptyObjectPlaceholder, } from "./tool-input.js";
/** Parses data stream sse events. */
export declare function parseDataStreamSseEvents(chunk: string): {
    events: AgUiRuntimeStreamEvent[];
    remainder: string;
};
/** Stream data stream events helper. */
export declare function streamDataStreamEvents(stream: ReadableStream<Uint8Array>): AsyncGenerator<AgUiRuntimeStreamEvent>;
//# sourceMappingURL=data-stream.d.ts.map