import { type AGUIEvent, type Message } from '@ag-ui/core';
import type { ConverseStreamCommandInput, ConverseStreamOutput } from '@aws-sdk/client-bedrock-runtime';
import { type ɵRunFinish } from '@hashbrownai/core';
/**
 * Inputs for mapping Bedrock ConverseStream output to AG-UI events.
 *
 * @internal
 */
export interface MapBedrockEventsOptions {
    readonly events: AsyncIterable<ConverseStreamOutput>;
    readonly messageId: string;
    /** The request's model ID, reported with the token usage. */
    readonly model?: string;
    /** Canonical context for pending native calls. */
    readonly inputMessages?: readonly Message[];
    /** Actual transformed request used for this stream. */
    readonly requestOptions?: ConverseStreamCommandInput;
    readonly signal?: AbortSignal;
}
/**
 * Maps Bedrock ConverseStream output to canonical AG-UI events.
 *
 * @param options - Bedrock stream, stable assistant ID, model ID, and
 * cancellation signal.
 * @returns Canonical AG-UI message, tool, reasoning, and raw events; the
 * generator's return value is how the model stopped and the call's token
 * usage, or `undefined` when mapping stopped on abort.
 *
 * @internal
 */
export declare function mapBedrockEvents(options: MapBedrockEventsOptions): AsyncGenerator<AGUIEvent, ɵRunFinish | undefined>;