import { Ref } from 'vue';
import { CommentsConfig } from '../core/types/index.js';
interface UseCommentSmallScreenOptions {
    commentsModuleConfig: Readonly<Ref<CommentsConfig | null | undefined>>;
    superdocRoot: Readonly<Ref<HTMLElement | null>>;
    layers: Readonly<Ref<HTMLElement | null>>;
}
export declare function useCommentSmallScreen({ commentsModuleConfig, superdocRoot, layers }: UseCommentSmallScreenOptions): {
    superdocContainerWidth: Ref<number, number>;
    isCompactCommentsMode: Ref<boolean, boolean>;
    recalculateCompactCommentsMode: () => void;
    ensureCompactMeasurementObserver: () => void;
};
export {};