import { BotonicContext } from '@botonic/core';
import { FlowBuilderApi } from '../api';
import { HtKeywordNode } from '../content-fields/hubtype-fields/index';
interface KeywordProps {
    cmsApi: FlowBuilderApi;
    locale: string;
    botonicContext: BotonicContext;
    userTextOrTranscript: string;
}
export declare class KeywordMatcher {
    cmsApi: FlowBuilderApi;
    locale: string;
    botonicContext: BotonicContext;
    isRegExp: boolean;
    matchedKeyword?: string;
    keywordNodeId?: string;
    userTextOrTranscript: string;
    flowId?: string;
    constructor({ cmsApi, locale, botonicContext, userTextOrTranscript, }: KeywordProps);
    getNodeByInput(): Promise<HtKeywordNode | undefined>;
    private getNodeByKeyword;
    private matchKeywords;
    private inputMatchesAnyKeyword;
    private resolveKeywordAsRegExp;
    private trackKeywordEvent;
}
export {};