import { RteFragment } from '../document';
export type InputRuleHandler = (match: RegExpMatchArray) => RteFragment | null;
export interface RteInputRuleFeatureOptions {
    pattern: RegExp;
    handler: InputRuleHandler;
    matchAfterWhitespace?: boolean;
}
export declare const RteInputRuleFeature: {
    new (featureId: string, options: RteInputRuleFeatureOptions): {};
};