/**
 * runQualityCheck — public entry point for the SDK's blur + brightness
 * quality gate.  Delegates to the native module
 * `RNImageStitcherQualityChecker` when registered (iOS today via
 * `ios/Sources/RNImageStitcher/QualityChecker.swift`, Android in
 * Phase 3); falls back to a conservative pass-through shim when the
 * native module is absent so dev / Jest runs don't crash on a missing
 * NativeModules entry.
 *
 * The shim NEVER fails an image — false negatives in production are
 * worse than missing data.  The native path is the only branch that
 * can return `passed=false`.
 */
import type { QualityReport, QualityThresholds } from '../types';
/**
 * Numeric scores produced by the native module.  The bridge resolves
 * with `{ blurScore, brightnessScore }` — issues are computed in JS
 * so the same threshold logic applies on iOS + Android even if a
 * platform's native impl evolves independently.
 */
interface NativeQualityScores {
    blurScore: number;
    brightnessScore: number;
    glareScore: number;
}
/**
 * Analyse an image file and return a quality report.
 *
 * @param imagePath Filesystem path to the image (with or without
 *                  `file://` prefix — the native module strips it).
 * @param thresholds Cut-offs the report scores against.
 */
export declare function runQualityCheck(imagePath: string, thresholds: QualityThresholds): Promise<QualityReport>;
/**
 * Apply thresholds to native scores → produce the report shape the JS
 * surface promises.  Pure function so it's trivially unit-testable.
 *
 * Exported for tests; not part of the SDK's public API.
 */
export declare function scoreToReport(scores: NativeQualityScores, thresholds: QualityThresholds): QualityReport;
export {};
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