/**
 * Platform-specific scanner engine ordering and UX hints.
 * Firefox: ZBar WASM + @zxing only — no @undecaf/barcode-detector-polyfill package.
 */
export type ScannerPlatformProfileId = 'chrome-android' | 'chrome-desktop' | 'ios-safari' | 'crios-ios' | 'firefox-desktop' | 'generic';
export interface ScannerPlatformProfile {
    readonly id: ScannerPlatformProfileId;
    /** Prefer preview snap CTA over live-only decode (PC webcams). */
    readonly preferPreviewSnap: boolean;
    /** Run Chromium BarcodeDetector when probe succeeds. */
    readonly nativeEnabled: boolean;
    /** ZBar full pass every frame (desktop); mobile uses budget backoff in hook. */
    readonly zbarFullPassEveryFrame: boolean;
    /** @zxing assist starts on frame 0 (always true in v2.2). */
    readonly zxingFrameZero: boolean;
}
/**
 * Resolve scanner platform profile from UA + feature hints.
 * Safe in SSR (returns `generic`).
 */
export declare function resolveScannerPlatformProfile(): ScannerPlatformProfile;
export { resolveScannerPlatformProfile as getScannerPlatformProfile };
//# sourceMappingURL=scannerPlatformProfile.d.ts.map