export interface PulseManifest {
    updateId: string;
    runtimeVersion: string;
    createdAt: string;
    bundle?: PulseBundle;
    assets: PulseAsset[];
    metadata?: Record<string, unknown>;
    signature?: PulseSignature;
    id?: string;
    launchAsset?: PulseAsset;
    extra?: Record<string, unknown>;
}
export interface PulseAsset {
    key?: string;
    hash: string;
    url: string;
    contentType: string;
    fileExtension?: string;
}
export interface PulseBundle {
    hash: string;
    url: string;
    contentType: string;
}
export interface PulseSignature {
    alg: string;
    keyId: string;
    sig: string;
}
export interface UpdateCheckResult {
    isAvailable: boolean;
    manifest?: PulseManifest;
    isRollback?: boolean;
    failedReason?: string;
    reason?: string;
}
export interface UpdateFetchResult {
    isNew: boolean;
    manifest?: PulseManifest;
}
export interface PulseUpdatesConfig {
    enabled: boolean;
    updateUrl: string;
    runtimeVersion: string;
    checkOnLaunch: 'ALWAYS' | 'WIFI_ONLY' | 'NEVER';
    launchWaitMs: number;
    channel?: string;
    signingKeyId?: string;
    signingPublicKey?: string;
    /**
     * When true, manifests must carry a valid Ed25519 signature verifying against
     * `signingPublicKey`; unsigned or unverifiable manifests are rejected (fail-closed).
     *
     * NATIVE-CONFIG ONLY: this is read from the Info.plist / AndroidManifest
     * `PulseUpdatesRequireSignature` meta-data (defaults to `true` in release) and is NOT
     * accepted by `configure()` — setting it here has no effect. Configure signing via the
     * native config so a release can never silently flip to refuse-all from JS.
     */
    requireSignature?: boolean;
}
export interface PulseUpdatesState {
    isEnabled: boolean;
    isChecking: boolean;
    isDownloading: boolean;
    updateId: string | null;
    runtimeVersion: string | null;
    channel: string | null;
    manifest: PulseManifest | null;
    isEmbeddedLaunch: boolean;
    createdAt: Date | null;
    lastCheckTime: Date | null;
    availableUpdate: PulseManifest | null;
    downloadedUpdate: PulseManifest | null;
    error: Error | null;
    /**
     * A dictionary of locally available assets for the current update.
     * Keys are the asset keys from the manifest, values are local file:// URLs.
     */
    localAssets: Record<string, string> | null;
}
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