import { DisplaySurveyOptions, Survey, SurveyType } from '../posthog-surveys-types';
export { doesSurveyActivateByEvent, getSurveyInteractionProperty, isSurveyIterationBased } from '@posthog/core/surveys';
export declare const SURVEY_LOGGER: import("@posthog/browser-common/utils/logger").PosthogJsLogger;
export declare function isSurveyRunning(survey: Survey): boolean;
export declare function doesSurveyActivateByAction(survey: Pick<Survey, 'conditions'>): boolean;
export declare const SURVEY_SEEN_PREFIX = "seenSurvey_";
export declare const SURVEY_IN_PROGRESS_PREFIX = "inProgressSurvey_";
export declare const SURVEY_ABANDONED_PREFIX = "abandonedSurvey_";
export declare const getSurveyStorageKey: (prefix: string, survey: Pick<Survey, "id" | "current_iteration">) => string;
export declare const getSurveySeenKey: (survey: Pick<Survey, "id" | "current_iteration">) => string;
export declare const getSurveyAbandonedKey: (survey: Pick<Survey, "id" | "current_iteration">) => string;
export declare const setSurveySeenOnLocalStorage: (survey: Pick<Survey, "id" | "current_iteration">) => void;
export declare const IN_APP_SURVEY_TYPES: SurveyType[];
export declare const DEFAULT_DISPLAY_SURVEY_OPTIONS: DisplaySurveyOptions;