import "./file_gallery_dialog.css";
import type * as React from "react";
import { type ReactNode } from "react";
import { Dialog as Base } from "@base-ui/react/dialog";
import type { DisplayFile } from "./file_thumbnail";
import { type ImageRotation } from "./use_image_rotation";
import type { GalleryLabels } from "./file_preview";
import { type StyleProps } from "./style_props";
export interface FileGalleryDialogProps extends StyleProps {
    files: DisplayFile[];
    /** Null means closed. */
    activeIndex: number | null;
    onIndexChange: (next: number | null) => void;
    /** English fallback when omitted. */
    labels?: Partial<GalleryLabels>;
    /** Wired to the host's logger. */
    onError?: (error: unknown, meta: {
        fileId: string;
        mimeType: string;
    }) => void;
    /**
     * Omitted, fetch-and-save, right for an app's presigned URLs; the host passes one sending
     * `credentials: "include"`.
     */
    onDownload?: (file: DisplayFile) => void;
    /**
     * A new tab on the frontend, the SDK's `openExternal` in an app (the sandbox cannot open tabs).
     * Omitted hides the action.
     */
    onOpenExternal?: (file: DisplayFile) => void;
    /** Shows a confirmed Remove; the host drops the file from its state. */
    onRemove?: (fileId: string) => void;
    /**
     * Share with an inline gallery via `useImageRotation`; omitted, the modal keeps its own. Images
     * only.
     */
    rotation?: ImageRotation;
    /** Default true. */
    rotatable?: boolean;
    /**
     * Replaces the content renderer, not the chrome; the host routes Excel to its live workbook.
     * `rotation` is forwarded for images.
     */
    renderPreview?: (file: DisplayFile, opts: {
        rotation: number;
    }) => ReactNode;
    /**
     * `"include"` for the host's auth-gated proxy; omitted for presigned URLs. Ignored with
     * `renderPreview`.
     */
    credentials?: RequestCredentials;
    /**
     * Shows a confirm beside the rotate buttons when the image is rotated; the host bakes and swaps
     * the file. Degrees: 90/180/270.
     */
    onPersistRotation?: (file: DisplayFile, degrees: number) => void;
    /** While a rotation save is in flight. */
    persisting?: boolean;
    /** `document.body` by default. */
    container?: HTMLElement | null;
    testID?: string;
    ref?: React.Ref<HTMLDivElement>;
    render?: Base.Popup.Props["render"];
}
/** Unknown types show a download placeholder. */
export declare function FileGalleryDialog(props: FileGalleryDialogProps): React.JSX.Element;