import type { StopReason } from '@wrongstack/core/types';
export declare function normalizeAnthropic(stop: string | null | undefined): StopReason;
export declare function normalizeOpenAI(stop: string | null | undefined): StopReason;
/**
 * Normalize Gemini-specific finish reasons. SAFETY, RECITATION, and
 * "hallucination" are safety blocks that should not silently become end_turn.
 */
export declare function normalizeGemini(stop: string | null | undefined): StopReason;
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