import { RteFragment } from '../document';
export interface Suggestion {
    text: string;
    textSecondary?: string;
    data?: unknown;
}
export interface RteSuggestFeatureOptions {
    pattern: RegExp;
    load: (match: string[]) => Suggestion[] | Promise<Suggestion[]>;
    select: (suggestion: Suggestion) => RteFragment;
}
export declare const RteSuggestFeature: {
    new (featureId: string, options: RteSuggestFeatureOptions): {};
};