import type { DevicePairingTargetKind } from '@xopcai/gateway-contract';
export type DeviceRoute = {
    id: string;
    kind: 'xopc-secure-link' | 'tailscale' | 'custom-https' | 'local-browser';
    url: string;
};
export type DevicePairingSetup = {
    id: string;
    token: string;
    routes: DeviceRoute[];
    expiresAt: number;
    targetKind: DevicePairingTargetKind;
};
export type DevicePairingEnrollment = {
    issuer: 'browser-native-host';
    extensionId: string;
    publicKeyThumbprint: string;
    nonce: string;
};
export declare function createDevicePairingSetup(routes: readonly DeviceRoute[], now: number, options: {
    targetKind: DevicePairingTargetKind;
    ttlMs?: number;
    enrollment?: DevicePairingEnrollment;
}): DevicePairingSetup;
export declare function isDevicePairingSetupActive(pairingId: string, now?: number): boolean;