import { RuntimeUpdateEvent } from '@sixbell-telco/sdk/utils/runtime-config';
import type { Observable } from 'rxjs';
/**
 * Configuration options for the runtime translation provider.
 *
 * @property appId - Optional namespace to avoid cache collisions across MFEs
 * @property sse - Optional SSE config for runtime update checks (disabled by default)
 * @property updateStream - Optional Observable for runtime update checks (disabled by default)
 *
 * @example
 * ```typescript
 * // Default mode: Always fetch fresh translations with fallback to cache
 * provideRuntimeTranslation('/assets/config/translation-config.json')
 *
 * // Custom caching mode
 * provideRuntimeTranslation('/assets/config/translation-config.json', {
 *   loaderOptions: {
 *     freshOnNavigation: false,
 *     retries: 3,
 *   },
 * })
 * ```
 */
export interface RuntimeTranslationProviderOptions {
    appId?: string;
    sse?: {
        url: string;
        withCredentials?: boolean;
        eventType?: string;
        transform?: (event: MessageEvent) => RuntimeUpdateEvent | null;
    };
    updateStream?: Observable<RuntimeUpdateEvent>;
}