import type React from 'react';
export type RefineCountdownDecision = 'proceed' | 'skip' | 'cancel';
export interface RefineCountdownPanelProps {
    /** The user's just-submitted message. */
    original: string;
    /** Grace period, in seconds, before the refiner call starts. */
    seconds: number;
    /** Called once with the chosen action (keypress or countdown expiry). */
    onDecision: (decision: RefineCountdownDecision) => void;
    /** Provider id of the model that will run the refinement (e.g. "openai"). */
    providerId?: string | undefined;
    /** Model name that will run the refinement (e.g. "gpt-4o"). */
    model?: string | undefined;
}
/**
 * Pre-refine grace countdown ("about to refine — last chance to bail").
 *
 * Shown for the window between submit and the refiner's first LLM call:
 * Enter starts refining immediately, any other key sends the message
 * unchanged (skip), Esc cancels back to the composer, and expiry
 * proceeds into the normal refine flow. Mirrors the
 * WebUI/SimpleUI RefinePanel's 'countdown' face.
 */
export declare function RefineCountdownPanel({ original, seconds, onDecision, providerId, model, }: RefineCountdownPanelProps): React.ReactElement;
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