import { type Generation } from '../studio/generation';
export interface UseBatchNavigationOptions {
    /** Rows whose batch keys are treated as already seen. Read once, at mount. */
    seed: readonly Generation[];
    /**
     * A batch key that never navigates, read on every call — the generation
     * screen passes its own batch so rows landing for the batch already on
     * screen stay put while a NEW dock submit navigates.
     */
    currentBatchKey?: string;
    onOpenGeneration: (batchKey: string, first: Generation) => void;
}
/**
 * Returns a callback the screens wrap around `onGenerated`: the first row of a
 * batch not seen before navigates via `onOpenGeneration`, exactly once per
 * batch — a four-image batch arrives as four rows sharing one batch key and
 * must produce one navigation, and rows merely refreshed from the loader
 * (seeded at mount) must produce none.
 */
export declare function useBatchNavigation({ seed, currentBatchKey, onOpenGeneration, }: UseBatchNavigationOptions): (generation: Generation) => void;