import * as _optimizely_optimizely_sdk_dist_utils_enums from '@optimizely/optimizely-sdk/dist/utils/enums';
import { ListenerPayload, NotificationListener, EventDispatcher, Client } from '@optimizely/optimizely-sdk';
import { T as ToggleIdType, V as VariantType, a as ToggleFuncReturnType } from './types-800f549e.js';

type UserIdType = string;
type AudienceSegmentationAttributeKeyType = string;
type AudienceSegmentationAttributeValueType = string | boolean;
type AudienceSegmentationAttributesType = {
    [key in AudienceSegmentationAttributeKeyType]?: AudienceSegmentationAttributeValueType;
};
type ExperimentToggleValueType = string | boolean;
type OptimizelyDatafileType = object;
declare const NOTIFICATION_TYPES: typeof _optimizely_optimizely_sdk_dist_utils_enums.NOTIFICATION_TYPES;
/**
 * Registers an externally passed in OptimizelySDK library to use.
 * This is meant to give flexibility in which SDK to use, but since Opticks
 * now relies on a specific version this will be bundled in future versions.
 *
 * @param lib OptimizelySDK
 */
declare const registerLibrary: (lib: any) => void;
/**
 * Adds / removes Toggles to force from the forcedToggles list
 *
 * @param toggleKeyValues
 */
declare const forceToggles: (toggleKeyValues: {
    [x: string]: ExperimentToggleValueType;
}) => void;
/**
 * Sets the userId and invalidates caches so each toggle will
 * be re-evaluated in the next call.
 *
 * @param id
 */
declare const setUserId: (id: UserIdType) => void;
/**
 * Sets audience segmentation attributes and invalidates caches
 * so each toggle will be re-evaluated in the next call.
 *
 * @param attributes
 */
declare const setAudienceSegmentationAttributes: (attributes?: AudienceSegmentationAttributesType) => void;
/**
 * Clears all audience segmentation attributes and invalidates caches
 * so each toggle will be re-evaluated in the next call.
 */
declare const resetAudienceSegmentationAttributes: () => void;
declare enum ExperimentType {
    flag = "flag",
    mvt = "feature-test"
}
/**
 * REVIEW: This decisionInfo payload cannot be found anywhere in the types in the SDK.
 * However the information typed here is sent, the payload changes based on whether it is a feature flag or MVT, so typing it here.
 * https://github.com/optimizely/javascript-sdk/blob/625cb7c3835e31e25b16fa34b5f25a2bda42ed57/packages/optimizely-sdk/lib/optimizely/index.ts#L1577
 *
 * It would be best if Opticks abstracts this difference from the client in future versions.
 */
interface ActivateNotificationPayload extends ListenerPayload {
    type: ExperimentType;
    decisionInfo: {
        flagKey: ToggleIdType;
        variationKey: VariantType;
    };
}
/**
 * Initializes Opticks with the supplied Optimizely datafile,
 * and allows for registering experimentDecision handlers and custom
 * event dispatcher.
 *
 * @param datafile Optimizely Rollouts JSON datafile
 * @param onExperimentDecision Experiment decision listener
 * @param eventDispatcher Custom event dispatcher
 * @returns Optimizely Instance
 */
declare const initialize: (datafile: OptimizelyDatafileType, onExperimentDecision?: NotificationListener<ActivateNotificationPayload>, eventDispatcher?: EventDispatcher) => Client;
/**
 * Registers custom decision listener
 *
 * @param listener
 * @returns void
 */
declare const addActivateListener: (listener: NotificationListener<ActivateNotificationPayload>) => number;
/**
 * Determines whether a user satisfies the audience requirements for a toggle.

 * Since it uses an internal method of the SDK this unfortunately ties Opticks to
 * the specific Optimizely SDK version.
 *
 * @param toggleId
 */
declare const isUserInRolloutAudience: (toggleId: ToggleIdType) => any;
/**
 * Returns the active value, or executes the active function if an arrow function is passed.
 *
 * Variants can be either values, in which case they both should be of the same type,
 * or arrow functions which will be executed for the winning side, the return type is unknown
 * on purpose since it's expected the return value will likely be implicit.
 *
 * When mixing values and function variants, the return type is unknown and needs to be cast.
 *
 * @param toggleId
 * @param variants
 */
declare function toggle<A extends any[]>(toggleId: ToggleIdType, ...variants: A): ToggleFuncReturnType<A>;

export { ActivateNotificationPayload, ExperimentType, NOTIFICATION_TYPES, OptimizelyDatafileType, ToggleIdType, VariantType, addActivateListener, forceToggles, initialize, isUserInRolloutAudience, registerLibrary, resetAudienceSegmentationAttributes, setAudienceSegmentationAttributes, setUserId, toggle };