import type { EventBus } from '@wrongstack/core/kernel';
import type { Action, State } from '../app-reducer.js';
type ClearHistoryDispatch = React.Dispatch<{
    type: 'clearHistory';
    model?: string | undefined;
    provider?: string | undefined;
} | {
    type: 'resetContextChip';
} | {
    type: 'streamReset';
} | {
    type: 'toolStreamClear';
}>;
export interface UseTuiEventBridgeOptions {
    events: EventBus;
    dispatch: React.Dispatch<Action>;
    stateRef: {
        current: State;
    };
    setActiveMaxContext: (value: number | undefined) => void;
    getSessionId?: (() => string | undefined) | undefined;
    subscribeGoal?: ((handler: (event: string, payload: unknown) => void) => () => void) | undefined;
    onClearHistory?: ((dispatch: ClearHistoryDispatch) => void) | undefined;
    sessionGenerationRef?: {
        current: number;
    } | undefined;
}
/**
 * EventBus and host-event subscriptions that mutate TUI state.
 *
 * Keeping this bridge outside App preserves the reducer as the single state
 * writer while taking long-lived subscription wiring out of the render surface.
 */
export declare function useTuiEventBridge({ events, dispatch, stateRef, setActiveMaxContext, getSessionId, subscribeGoal, onClearHistory, sessionGenerationRef, }: UseTuiEventBridgeOptions): void;
export {};
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