import { EventEmitter } from 'eventemitter3';

export declare type AvailableMessages = EmployerSettingsCommittedMessageV1 | EmployerSettingsUpdatedMessageV1 | LoadedMessageV1 | MfaVerificationCompleteMessageV1 | OnboardingIntentCompletedMessageV1 | OnboardingSessionCommittedMessageV1 | OnboardingSessionFinishedMessageV1 | OnboardingStepChangedMessageV1 | ToastMessageV1 | WindowDimensionChangeMessageV1;

export declare class Embed {
    iframe: HTMLIFrameElement;
    loader: HTMLDivElement | null;
    handleMessageBound: (event: MessageEvent) => void;
    options: Options;
    bus: EventEmitter;
    allowedOrigins: Array<string>;
    responsiveTimer: ReturnType<typeof setTimeout> | null;
    embedSuccessfullyInitialized: boolean;
    constructor(options: Options);
    teardown(): void;
    on<K extends MESSAGE_KIND>(event: K, cb: (data: MessageKindToTypeMap[K]) => void): EventEmitter<string | symbol, any>;
    off<K extends MESSAGE_KIND>(event: K, cb: (data: MessageKindToTypeMap[K]) => void): EventEmitter<string | symbol, any>;
    once<K extends MESSAGE_KIND>(event: K, cb: (data: MessageKindToTypeMap[K]) => void): EventEmitter<string | symbol, any>;
    private handleMessage;
}

export declare type EmployerSettingsCommittedDataV1 = null;

export declare type EmployerSettingsCommittedMessageV1 = {
    data: EmployerSettingsCommittedDataV1;
    kind: MESSAGE_KIND.EMPLOYER_SETTINGS_COMMITTED;
    version: "v1";
};

export declare type EmployerSettingsUpdatedDataV1 = null;

export declare type EmployerSettingsUpdatedMessageV1 = {
    data: EmployerSettingsUpdatedDataV1;
    kind: MESSAGE_KIND.EMPLOYER_SETTINGS_UPDATED;
    version: "v1";
};

export declare type LoadedMessageDataV1 = null;

export declare type LoadedMessageV1 = {
    data: LoadedMessageDataV1;
    kind: MESSAGE_KIND.LOADED;
    version: "v1";
};

export declare enum MESSAGE_KIND {
    EMPLOYER_SETTINGS_COMMITTED = "employerSettingsCommitted",
    EMPLOYER_SETTINGS_UPDATED = "employerSettingsUpdated",
    LOADED = "loaded",
    MFA_VERIFICATION_COMPLETED = "mfa_verification:complete",
    ONBOARDING_INTENT_COMPLETED = "onboardingIntentCompleted",
    ONBOARDING_SESSION_COMMITTED = "onboardingSessionCommitted",
    ONBOARDING_STEP_CHANGED = "onboardingStepChanged",
    ONBOARDING_SESSION_FINISHED = "onboardingSessionFinished",
    TOAST = "toast",
    WINDOW_DIMENSION_CHANGE = "windowDimensionChange"
}

export declare type MessageKindToTypeMap = {
    [MESSAGE_KIND.EMPLOYER_SETTINGS_COMMITTED]: EmployerSettingsCommittedDataV1;
    [MESSAGE_KIND.EMPLOYER_SETTINGS_UPDATED]: EmployerSettingsUpdatedDataV1;
    [MESSAGE_KIND.LOADED]: null;
    [MESSAGE_KIND.MFA_VERIFICATION_COMPLETED]: MfaVerificationCompleteDataV1;
    [MESSAGE_KIND.ONBOARDING_INTENT_COMPLETED]: OnboardingIntentCompletedDataV1;
    [MESSAGE_KIND.ONBOARDING_SESSION_COMMITTED]: OnboardingSessionCommittedDataV1;
    [MESSAGE_KIND.ONBOARDING_SESSION_FINISHED]: OnboardingSessionFinishedDataV1;
    [MESSAGE_KIND.ONBOARDING_STEP_CHANGED]: OnboardingStepChangedDataV1;
    [MESSAGE_KIND.TOAST]: ToastMessageDataV1;
    [MESSAGE_KIND.WINDOW_DIMENSION_CHANGE]: WindowDimensionChangeMessageDataV1;
};

export declare type MfaVerificationCompleteDataV1 = {
    /**
     * A ISO 8601 compliant date time string indicating when the MFA session was
     * verified. This will be `null` when verifications attempts have been exceeded.
     */
    verified_at: string | null;
};

/**
 * A message type emitted when the user has either completed their MFA session or
 * have exceeded the maximum number of attempts. Successful attempts will have their
 * `verified_at` property as an ISO-8601 string, while failed attempts will be `null`.
 */
export declare type MfaVerificationCompleteMessageV1 = {
    data: MfaVerificationCompleteDataV1;
    kind: MESSAGE_KIND.MFA_VERIFICATION_COMPLETED;
    version: "v1";
};

export declare type OnboardingIntentCompletedDataV1 = null;

export declare type OnboardingIntentCompletedMessageV1 = {
    data: OnboardingIntentCompletedDataV1;
    kind: MESSAGE_KIND.ONBOARDING_INTENT_COMPLETED;
    version: "v1";
};

export declare type OnboardingSessionCommittedDataV1 = null;

export declare type OnboardingSessionCommittedMessageV1 = {
    data: OnboardingSessionCommittedDataV1;
    kind: MESSAGE_KIND.ONBOARDING_SESSION_COMMITTED;
    version: "v1";
};

export declare type OnboardingSessionFinishedDataV1 = null;

export declare type OnboardingSessionFinishedMessageV1 = {
    data: OnboardingSessionFinishedDataV1;
    kind: MESSAGE_KIND.ONBOARDING_SESSION_FINISHED;
    version: "v1";
};

export declare type OnboardingStepChangedDataV1 = {
    current_step: string;
    steps: string[];
};

export declare type OnboardingStepChangedMessageV1 = {
    data: OnboardingStepChangedDataV1;
    kind: MESSAGE_KIND.ONBOARDING_STEP_CHANGED;
    version: "v1";
};

export declare type Options = {
    element: HTMLElement;
    extraAllowedOrigins?: Array<string>;
    createLoader?: () => HTMLDivElement;
    loaderClass?: string;
    onLoadError?: () => void;
    url: string;
};

export declare type ToastKindV1 = "success" | "error" | "info" | "warning";

export declare type ToastMessageDataV1 = null;

export declare type ToastMessageV1 = {
    data: {
        kind: ToastKindV1;
        message: string;
    };
    kind: MESSAGE_KIND.TOAST;
    version: "v1";
};

export declare type WindowDimensionChangeMessageDataV1 = {
    bounds: DOMRect;
};

export declare type WindowDimensionChangeMessageV1 = {
    data: WindowDimensionChangeMessageDataV1;
    kind: MESSAGE_KIND.WINDOW_DIMENSION_CHANGE;
    version: "v1";
};

export { }