/**
 * Stale-chunk recovery: after a deploy, a still-open SPA may try to lazy-load a
 * hashed chunk that no longer exists. We detect that class of error and reload
 * once (with a cache-busting query param), guarding against reload loops via
 * sessionStorage keyed on the current entry script.
 *
 * Factory form: each app passes its own `storagePrefix` (the only thing that
 * differed across the three copies) so their sessionStorage keys don't collide.
 */
export interface ChunkLoadErrorOptions {
    /** Per-app sessionStorage namespace, e.g. `nexior:chunk-load-reload`. */
    storagePrefix: string;
    /** Query param appended on the cache-busting reload. Default `__chunk_reload`. */
    reloadQueryParam?: string;
}
export interface ChunkLoadErrorHandler {
    isChunkLoadError(error: unknown): boolean;
    handleChunkLoadError(error: unknown): boolean;
    install(): void;
}
export declare function createChunkLoadErrorHandler(options: ChunkLoadErrorOptions): ChunkLoadErrorHandler;
//# sourceMappingURL=chunkLoadError.d.ts.map