/**
 * Retry helper for the "GATT services not visible yet" race that hits every
 * BLE transport this library supports, not just Tauri/Android: the
 * underlying platform's `connect()` (Web Bluetooth's `gatt.connect()`,
 * plugin-blec's `connect()` on Android, ...) can resolve before service
 * discovery is guaranteed complete. The first `getPrimaryService()` /
 * subscribe call inside a protocol adapter's `onConnected()` then fails
 * with "No services matching UUID ..." even though the device genuinely
 * has that service — it just hasn't been indexed by the platform's GATT
 * cache yet, most commonly on a first-time pairing.
 *
 * Every protocol adapter resets its own state on a failed `onConnected()`,
 * so retrying it is always safe.
 */
export interface GattReadyRetryOptions {
    /**
     * Grace period after the transport's own `connect()` resolves, before the
     * first `onConnected()` attempt. Defaults to 300ms.
     */
    gattReadyInitialDelayMs?: number;
    /** Total budget for retrying after the first attempt fails. Defaults to 3000ms. */
    gattReadyTimeoutMs?: number;
    /** Delay between retry attempts. Defaults to 250ms. */
    gattReadyIntervalMs?: number;
    /**
     * Substrings (case-insensitive) that identify a transient GATT-not-ready
     * error, as opposed to a real failure worth surfacing immediately.
     */
    gattReadyErrorPatterns?: string[];
}
export declare const DEFAULT_GATT_READY_INITIAL_DELAY_MS = 300;
export declare const DEFAULT_GATT_READY_TIMEOUT_MS = 3000;
export declare const DEFAULT_GATT_READY_INTERVAL_MS = 250;
export declare const DEFAULT_GATT_READY_ERROR_PATTERNS: string[];
export declare function runWithGattReadyRetry(attempt: () => Promise<void>, options: GattReadyRetryOptions): Promise<void>;
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