/**
 * State of & actions on the source popup of a block or inline content with a
 * preview. Returned by `useSourceBlockPreviewPopup` and
 * `useSourceInlineContentPreviewPopup`.
 */
export type SourcePreviewPopup = {
    /**
     * Whether the source popup is open.
     */
    isOpen: boolean;
    /**
     * Whether the block/inline content is selected, i.e. whether its preview is
     * highlighted.
     */
    isSelected: boolean;
    /**
     * Opens the popup, moves the cursor into the source, and focuses the
     * editor. Does nothing when the editor isn't editable.
     */
    open: () => void;
    /**
     * Closes the popup.
     */
    close: () => void;
};