import type { StabilityStudyInput, StabilityStudyResult } from './types.js';
/**
 * Accelerated Stability Study — Arrhenius Regression (ICH Q1A)
 *
 * @formula
 *   - k = A × exp(−Ea / (R×T))
 *   - ln(k) vs 1/T → linear regression → Ea = −slope × R
 *   - Predicted shelf life = criterion / k(T_storage)
 *   - Q10 = exp(Ea × 10 / (R × T₁ × T₂))
 *
 * @reference ICH Q1A(R2) — Stability Testing of New Drug Substances and Products
 * @reference Labuza, T.P. "Shelf Life Dating of Foods" (1982)
 */
export declare function stabilityStudy(input: StabilityStudyInput): StabilityStudyResult;
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