import { applyLightweightPart } from '../../../types/schemas/integrations/lightweight.js';
import type { LightweightTurn } from '../../../types/schemas/integrations/lightweight.js';
import { createMessagePartsAccumulator as createClaudeMessagePartsAccumulator } from '../../../messages/composables/use-direct-stream.js';
import type { DirectStreamOptions, MessagePartsEvent } from '../../../messages/composables/use-direct-stream.js';
type MessagePartsAccumulator = {
    runId: string | null;
    lightweight?: LightweightTurn;
    claude?: ReturnType<typeof createClaudeMessagePartsAccumulator>;
};
export declare function createMessagePartsAccumulator(runId?: string | null): MessagePartsAccumulator;
export declare function applyMessagePartsEvent(accumulator: MessagePartsAccumulator, input: MessagePartsEvent): {
    text: string;
    thinking: string;
    changed: boolean;
} | {
    text: any;
    thinking: any;
    changed: any;
    reasoning: any;
    files: any;
};
export declare function useDirectStream(options?: DirectStreamOptions): {
    activity: any;
    streamingText: any;
    streamingThinking: any;
    activeRunId: any;
    streamingReasoning: any;
    streamingFiles: any;
    connectMessage: (url: string, init: RequestInit, onAccepted: (response: applyLightweightPart) => void) => Promise<SendMessageResponse>;
    connectConversation: (url: string, init: RequestInit, expectedAssistantMessageId?: string) => Promise<void>;
    beginMessage: () => void;
    disconnect: (reset?: boolean) => void;
};
export {};