import { Ctx } from '@milkdown/kit/ctx';
import { EditorState } from '@milkdown/kit/prose/state';
export declare const emojiSuggestNavMeta = "emojiSuggestNav";
export declare const emojiSuggestPickMeta = "emojiSuggestPick";
export declare const emojiSuggestDismissMeta = "emojiSuggestDismiss";
export type EmojiSuggestState = {
    active: false;
} | {
    active: true;
    from: number;
    to: number;
    filter: string;
    items: {
        name: string;
        emoji: string;
    }[];
    selectedIndex: number;
};
export declare function getEmojiSuggestState(state: EditorState): EmojiSuggestState;
/** Cursor after `:` with optional filter; used by suggest UI and plugin state. */
export declare function findEmojiTrigger(state: EditorState): {
    from: number;
    to: number;
    filter: string;
} | null;
/** `:` autocomplete — register late in the editor so ArrowUp/Down win over other keymaps. */
export declare const emojiSuggestProsePlugin: import('@milkdown/utils').$Prose;
export declare function insertEmojiFromSuggest(ctx: Ctx, from: number, to: number, emoji: string): void;