/**
 * Appearance row slot store: a mirror of the theme service snapshot. The
 * plugin's apply-world change listener is the only writer; the row component
 * reads via props.useStore.
 */
import { type EngineStoreHandle } from '@deepseek-ai/dsh-client-runtime/client';
import type { ThemePreference } from '../theme-settings.ts';
/** Store state mirrored from the theme snapshot. */
export interface AppearanceRowState {
    /** Persisted preference (selection state reads this, never the resolved active theme). */
    preference: ThemePreference;
    /** Service revision; -1 until first sync so revision 0 lands as a change. */
    revision: number;
}
/** Declared action shape giving the exported factory a stable return type. */
type AppearanceRowActions = {
    sync: (draft: AppearanceRowState, preference: ThemePreference, revision: number) => void;
};
/**
 * Declares the Appearance row state and write surface.
 * @returns the store handle.
 */
export declare function createAppearanceRowStore(): EngineStoreHandle<AppearanceRowState, AppearanceRowActions>;
export {};
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