import { PaywallState, IPaywall, NamiPaywallLaunchContext, NamiCampaign, TPaywallContext, TBaseComponent, TSpacerComponent, TSemverObj, TButtonContainer, THeaderFooter, TTextComponent, TSymbolComponent, TContainer, TProductContainer, TImageComponent, TSegmentPicker, TSegmentPickerItem, TVideoComponent, TCollapseContainer, TResponsiveGrid, TRepeatingGrid, TCarouselContainer, TVolumeButton, TPlayPauseButton, TStack, TPaywallLaunchContext, NamiFlow, TQRCodeComponent, TToggleSwitch, TRadioButton, TProgressIndicatorComponent, TToggleButtonComponent, TCountdownTimerTextComponent, TProgressBarComponent, TTextInputComponent } from '@namiml/sdk-core';
export { CustomerJourneyState, DeviceProfile, LaunchCampaignError, LogLevel, Nami, NamiAnonymousCampaign, NamiCampaign, NamiCampaignManager, NamiCampaignRuleType, NamiCampaignSegment, NamiConfiguration, NamiCustomerManager, NamiEntitlement, NamiEntitlementManager, NamiFlowCampaign, NamiFlowEventHandler, NamiFlowHandoffStepHandler, NamiFlowManager, NamiHandoffAttributeValue, NamiHandoffComplete, NamiHandoffOutcome, NamiHandoffTag, NamiInitialConfig, NamiLanguageCodes, NamiLogLevel, NamiLoginSuccess, NamiPaywallAction, NamiPaywallActionHandler, NamiPaywallComponentChange, NamiPaywallEvent, NamiPaywallEventVideoMetadata, NamiPaywallLaunchContext, NamiPaywallManager, NamiPaywallManagerEvents, NamiPermissionOutcome, NamiProductDetails, NamiProductOffer, NamiPurchase, NamiPurchaseDetails, NamiPurchaseManager, NamiPurchaseSuccess, NamiPurchasesState, NamiSKU, NamiSKUType, NamiSubscriptionInterval, NamiSubscriptionPeriod, NamiUserDataEnvelope, _internal, isNamiFlowCampaign } from '@namiml/sdk-core';
import * as lit from 'lit';
import { ReactiveController, ReactiveControllerHost, LitElement, CSSResultGroup, CSSResult, PropertyValueMap, TemplateResult, PropertyValues } from 'lit';
import * as lit_html from 'lit-html';
import Swiper from 'swiper';

/**
 * Web-specific extension of PaywallState that integrates with Lit's
 * reactive rendering system.
 *
 * PaywallState (from @namiml/sdk-core) contains ALL platform-agnostic
 * business logic: setPaywall, setCurrentGroupData, setFlow, setState,
 * setCustomerAttribute, selectedProducts, getSelectedCampaign,
 * getPaywallActionEventData, setOpenHeaderIds, setPurchase, etc.
 *
 * This subclass adds only web-specific concerns:
 *  - Lit ReactiveController integration (host.requestUpdate on state change)
 *  - Dynamic state getters that read from the DOM (tvQuality, viewport dims)
 *  - Type-safe static method overrides returning PaywallContextProvider
 */
declare class PaywallContextProvider extends PaywallState implements ReactiveController {
    host: ReactiveControllerHost | null;
    static create(paywall: IPaywall, context: NamiPaywallLaunchContext, campaign: NamiCampaign): PaywallContextProvider;
    static remove(provider: PaywallContextProvider): void;
    static get currentProvider(): PaywallContextProvider | undefined;
    constructor(paywall: IPaywall, context: NamiPaywallLaunchContext, campaign: NamiCampaign);
    hostConnected(): void;
    hostDisconnected(): void;
    /**
     * Called by PaywallState.setState() after every state mutation.
     * Re-attaches DOM-dependent computed getters and triggers a Lit re-render.
     */
    protected onStateChanged(): void;
    /**
     * Attaches computed getters to `this.state` for properties that depend
     * on the browser DOM (window dimensions, device pixel ratio).
     * Must be called after every setState() since setState replaces the
     * state object, losing the previous getters.
     */
    private defineDynamicStateProps;
    private getTVQuality;
    private getViewportWidth;
    private getViewportHeight;
}

declare class ContextConsumer implements ReactiveController {
    private host;
    state: TPaywallContext;
    contextProvider: PaywallContextProvider;
    constructor(host: ReactiveControllerHost, contextProvider: PaywallContextProvider);
    handleStateChange(): void;
    hostConnected(): void;
    hostDisconnected(): void;
}

declare class NamiElementBase extends LitElement {
    static styles: CSSResultGroup;
    contextConsumer: ContextConsumer;
    contextProvider: PaywallContextProvider;
    private _instanceStyleSheet?;
    private _instanceStyleElement?;
    constructor();
    protected styles(): CSSResult;
    createRenderRoot(): HTMLElement | DocumentFragment;
    protected shouldUpdate(): boolean;
    protected willUpdate(_changedProperties: PropertyValueMap<any> | Map<PropertyKey, unknown>): void;
    disconnectedCallback(): void;
    protected getInstanceStyles(): CSSResult[];
    private ensureInstanceStyleTarget;
    private applyInstanceStyles;
}
declare abstract class NamiElement<C extends TBaseComponent = TBaseComponent> extends NamiElementBase {
    static styles: CSSResultGroup;
    contextConsumer: ContextConsumer;
    contextProvider: PaywallContextProvider;
    abstract component: C;
    protected willUpdate(_changedProperties: PropertyValueMap<any> | Map<PropertyKey, unknown>): void;
    private applyTestId;
    private applySpeechLabel;
    protected animationStyles(): CSSResult;
    protected getInstanceStyles(): CSSResult[];
}

declare class NamiSpacer extends NamiElement {
    component: TSpacerComponent;
    inFocusedState: boolean;
    scaleFactor: number;
    minSDKVersion: TSemverObj;
    protected styles(): CSSResult;
    render(): TemplateResult;
}

declare class NamiButton extends NamiElement {
    component: TButtonContainer;
    inFocusedState: boolean;
    scaleFactor: number;
    minSDKVersion: TSemverObj;
    private defaultFocused;
    private readonly _boundHandleFocus;
    private readonly _boundHandleBlur;
    constructor();
    firstTextValue(): string | undefined;
    connectedCallback(): void;
    disconnectedCallback(): void;
    protected updated(changedProperties: PropertyValueMap<this>): void;
    private _handleFocus;
    private _handleBlur;
    private _dispatchFocusChange;
    private _dispatchPageChange;
    private _handleKeyDown;
    private _handleKeyUp;
    private _handleClick;
    protected styles(): CSSResult;
    render(): any[] | lit_html.TemplateResult<1>;
}

declare class NamiHeader extends NamiElementBase {
    components: THeaderFooter;
    zIndex: string;
    inFullScreen: boolean;
    inFocusedState: boolean;
    scaleFactor: number;
    minSDKVersion: TSemverObj;
    private formFactor;
    protected styles(): CSSResult;
    render(): any[];
}

declare class NamiFooter extends NamiElementBase {
    components: THeaderFooter;
    zIndex: string;
    inFocusedState: boolean;
    scaleFactor: number;
    minSDKVersion: TSemverObj;
    protected styles(): CSSResult;
    render(): any[];
}

declare class NamiText extends NamiElement {
    component: TTextComponent;
    inFocusedState: boolean;
    scaleFactor: number;
    minSDKVersion: TSemverObj;
    protected styles(): CSSResult;
    render(): TemplateResult;
}
declare class NamiSymbol extends NamiElement {
    component: TSymbolComponent;
    inFocusedState: boolean;
    scaleFactor: number;
    previousSymbolName: string;
    protected styles(): CSSResult;
    protected updated(): void;
    private shouldRenderCurrentIcon;
    private renderSvgIcon;
    render(): TemplateResult;
}

declare class NamiContainer extends NamiElement {
    component: TContainer | TProductContainer;
    inFocusedState: boolean;
    scaleFactor: number;
    minSDKVersion: TSemverObj;
    private readonly handleFocusIn;
    private readonly handleFocusOut;
    private readonly handleFocusChanged;
    constructor();
    disconnectedCallback(): void;
    protected styles(): CSSResult;
    render(): any[];
    private setFocusState;
}

declare class NamiProductContainer extends NamiElement {
    component: TProductContainer;
    inFocusedState: boolean;
    scaleFactor: number;
    minSDKVersion: TSemverObj;
    private currentGroupId;
    protected styles(): CSSResult;
    updated(): void;
    render(): any[][];
}

declare class NamiImage extends NamiElement {
    component: TImageComponent;
    inFocusedState: boolean;
    scaleFactor: number;
    protected styles(): CSSResult;
    protected render(): TemplateResult;
}

declare class NamiBackgroundContainer extends NamiElement {
    component: TContainer;
    fullscreen: boolean;
    inFocusedState: boolean;
    scaleFactor: number;
    minSDKVersion: TSemverObj;
    connectedCallback(): void;
    protected styles(): CSSResult;
    protected updated(): void;
    render(): any[];
}

declare class NamiContentContainer extends NamiElement {
    component: TContainer;
    zIndex: number;
    inFocusedState: boolean;
    scaleFactor: number;
    minSDKVersion: TSemverObj;
    protected styles(): CSSResult;
    firstUpdated(): void;
    render(): any[];
}

declare class NamiSegmentPicker extends NamiElement {
    component: TSegmentPicker;
    inFocusedState: boolean;
    scaleFactor: number;
    minSDKVersion: TSemverObj;
    /** Whether any item in this picker is currently focused (television form factor only). */
    private _anyItemFocused;
    private get _isTv();
    constructor();
    firstUpdated(changedProperties: PropertyValues): void;
    disconnectedCallback(): void;
    private _handleClick;
    private _handleFocusIn;
    private _handleFocusOut;
    protected styles(): CSSResult;
    render(): lit_html.TemplateResult<1>;
}

declare class NamiSegmentPickerItem extends NamiElement {
    component: TSegmentPickerItem;
    inFocusedState: boolean;
    scaleFactor: number;
    private _isActive;
    private _isFocused;
    private get _isTv();
    connectedCallback(): void;
    disconnectedCallback(): void;
    private _handleFocus;
    private _handleBlur;
    private _handleKeyDown;
    private _moveFocusToSibling;
    private _getParentPicker;
    private _getParentFormId;
    private _updateFormState;
    private _handleClick;
    private _handleHover;
    updated(changedProperties: PropertyValues): void;
    protected styles(): CSSResult;
    render(): lit_html.TemplateResult<1>;
}

declare class NamiVideo extends NamiElement {
    component: TVideoComponent;
    inFocusedState: boolean;
    scaleFactor: number;
    private bgVideo;
    disconnectedCallback(): void;
    protected styles(): CSSResult;
    loadMediaSrc(video: HTMLVideoElement): void;
    updated(): void;
    protected render(): TemplateResult;
}

declare class NamiCollapseContainer extends NamiElement {
    component: TCollapseContainer;
    inFocusedState: boolean;
    height: number;
    scaleFactor: number;
    minSDKVersion: TSemverObj;
    private isCollapsed;
    private _handleClick;
    protected styles(): CSSResult;
    render(): lit_html.TemplateResult<1>;
}

declare class NamiResponsiveGrid extends NamiElement {
    component: TResponsiveGrid;
    inFocusedState: boolean;
    scaleFactor: number;
    minSDKVersion: TSemverObj;
    private timelineDots;
    private railHeight;
    private timelineResizeObserver?;
    private mouseDown;
    private startX;
    scrollLeft: any;
    connectedCallback(): void;
    disconnectedCallback(): void;
    startDragging: (e: any) => void;
    stopDragging: () => void;
    move: (e: any) => void;
    private isGroupedHorizontal;
    private isTimelineActive;
    protected styles(): CSSResult;
    render(): lit_html.TemplateResult<1> | any[][] | lit_html.TemplateResult<1>[];
    protected updated(): void;
    private measureTimeline;
    private readTimelineGeometry;
    private _rowMouseDown;
    private _rowStartX;
    private _rowStartDragging;
    private _rowStopDragging;
    private _rowMove;
}

declare class NamiRepeatingGrid extends NamiElement {
    component: TRepeatingGrid;
    inFocusedState: boolean;
    scaleFactor: number;
    minSDKVersion: TSemverObj;
    protected styles(): CSSResult;
    render(): lit_html.TemplateResult<1>[];
}

declare class NamiCarouselContainer extends NamiElement {
    component: TCarouselContainer;
    inFocusedState: boolean;
    scaleFactor: number;
    minSDKVersion: TSemverObj;
    swiperInstance: Swiper;
    slideSpacing: number;
    connectedCallback(): void;
    disconnectedCallback(): void;
    updateSpacing: (e: CustomEvent) => void;
    protected styles(): CSSResult;
    protected updated(): void;
    private handleSlideChange;
    private getCarouselOnChange;
    private getCarouselSlides;
    render(): lit_html.TemplateResult<1>;
}

declare class NamiVolumeButton extends NamiElement {
    component: TVolumeButton;
    inFocusedState: boolean;
    scaleFactor: number;
    minSDKVersion: TSemverObj;
    private muted;
    constructor();
    private _handleFocus;
    private _handleBlur;
    private _handleKeyDown;
    private _handleClick;
    updated(): void;
    protected styles(): CSSResult;
    render(): any[];
}

declare class NamiPlayPauseButton extends NamiElement {
    component: TPlayPauseButton;
    inFocusedState: boolean;
    scaleFactor: number;
    minSDKVersion: TSemverObj;
    private playing;
    constructor();
    private _handleFocus;
    private _handleBlur;
    private _handleKeyDown;
    private _handleClick;
    updated(): void;
    protected styles(): CSSResult;
    render(): any[];
}

declare class NamiStack extends NamiElement {
    component: TStack;
    inFocusedState: boolean;
    scaleFactor: number;
    minSDKVersion: TSemverObj;
    protected styles(): lit.CSSResult;
    protected render(): any[];
}

declare class NamiPaywallScreen extends LitElement {
    paywall: IPaywall;
    campaign: NamiCampaign;
    context: TPaywallLaunchContext;
    active: boolean;
    private contextProvider;
    private contextConsumer;
    private minSDKVersion;
    timeSpentOnPaywall: number;
    flow?: NamiFlow;
    private teardownEvent;
    private activeTemplate;
    private footerResizeObserver?;
    static styles: lit.CSSResult;
    connectedCallback(): void;
    disconnectedCallback(): void;
    private userInteractionListener;
    firstUpdated(): void;
    protected updated(): void;
    private updateActiveRenderRoot;
    private observeFooterHeight;
    private postImpression;
    private postPaywallScreenData;
    private getTemplate;
    render(): lit_html.TemplateResult<1>;
}

declare class NamiQRCode extends NamiElement {
    component: TQRCodeComponent;
    scaleFactor: number;
    protected styles(): lit.CSSResult;
    private renderQr;
    firstUpdated(): void;
    protected updated(changedProps: Map<string, unknown>): void;
    private get computedSize();
    render(): lit_html.TemplateResult<1>;
}

declare class NamiToggleSwitch extends NamiElement {
    component: TToggleSwitch;
    inFocusedState: boolean;
    scaleFactor: number;
    isActive: boolean;
    constructor();
    connectedCallback(): void;
    disconnectedCallback(): void;
    private _handleKeyDown;
    private _handleClick;
    protected styles(): CSSResult;
    private applyPlateStyles;
    private applyHandleStyles;
    render(): lit_html.TemplateResult<1>;
}

declare class NamiRadioButton extends NamiElement {
    component: TRadioButton;
    inFocusedState: boolean;
    scaleFactor: number;
    constructor();
    protected styles(): CSSResult;
    private get isActive();
    render(): lit_html.TemplateResult<1>;
}

declare class NamiProgressIndicator extends NamiElement {
    component: TProgressIndicatorComponent;
    scaleFactor: number;
    inFocusedState: boolean;
    minSDKVersion: TSemverObj;
    currentWidth: number;
    private hasInitialized;
    connectedCallback(): void;
    firstUpdated(changedProperties: any): void;
    updated(changedProperties: any): void;
    protected styles(): CSSResult;
    private getProgressPercentage;
    private animateProgress;
    render(): TemplateResult;
}

declare class NamiToggleButton extends NamiElement {
    component: TToggleButtonComponent;
    inFocusedState: boolean;
    scaleFactor: number;
    minSDKVersion: TSemverObj;
    isActive: boolean;
    connectedCallback(): void;
    disconnectedCallback(): void;
    private _handleFocus;
    private _handleKeyDown;
    private _handleClick;
    updated(): void;
    protected styles(): CSSResult;
    render(): any[];
}

declare class NamiCountdownTimerText extends NamiElement {
    component: TCountdownTimerTextComponent;
    inFocusedState: boolean;
    scaleFactor: number;
    minSDKVersion: TSemverObj;
    private timer;
    private startTime;
    private initialDuration;
    private hasEmittedCompletion;
    private timerState;
    private static readonly DEFAULT_LABELS;
    private static readonly DEFAULT_UNITS;
    private static readonly SECONDS_PER_DAY;
    private static readonly SECONDS_PER_HOUR;
    private static readonly SECONDS_PER_MINUTE;
    private static readonly TIMER_INTERVAL_MS;
    protected firstUpdated(): void;
    disconnectedCallback(): void;
    private getTimerId;
    private loadTimerState;
    private saveTimerState;
    private getSavedTimerState;
    private startTimer;
    private initializeTimerState;
    private restoreTimerFromState;
    private resetTimerState;
    private onTimerTick;
    private clearTimer;
    private calculateTimeValues;
    private calculateTotalRemainingSeconds;
    private calculateDurationRemainingSeconds;
    private calculateTargetDateTimeRemainingSeconds;
    private calculateCurrentRemainingSeconds;
    private convertSecondsToTimeUnits;
    private formatValue;
    private emitCompletionEvent;
    updated(changedProperties: PropertyValues): void;
    private updateAccessibilityAttributes;
    private handleComponentChange;
    protected styles(): CSSResult;
    render(): lit_html.TemplateResult<1>;
    private buildUnitsToRender;
    private normalizeLabelPosition;
    private shouldDisplayLabels;
    private getLabel;
    private renderTimerUnits;
    private renderUnit;
}

declare class NamiProgressBar extends NamiElement {
    component: TProgressBarComponent;
    scaleFactor: number;
    inFocusedState: boolean;
    minSDKVersion: TSemverObj;
    private currentProgress;
    private isAnimating;
    private screenreaderAnnouncement;
    private hasInitialized;
    private delayTimeoutId;
    private animationFrameId;
    private animationStartTime;
    private startPercentage;
    connectedCallback(): void;
    disconnectedCallback(): void;
    firstUpdated(changedProperties: any): void;
    updated(changedProperties: any): void;
    private cleanup;
    private getResolvedDuration;
    private startAnimation;
    private beginAnimation;
    private animateDeterminate;
    private getActiveWidthCss;
    private isActiveWidthPercent;
    protected styles(): CSSResult;
    render(): TemplateResult;
}

declare class NamiTextInput extends NamiElement<TTextInputComponent> {
    component: TTextInputComponent;
    inFocusedState: boolean;
    scaleFactor: number;
    /** Live (non-reactive) buffer of the input value; mirrors PaywallState. */
    private _value;
    /** Whether the input currently holds DOM focus. */
    private _focused;
    constructor();
    connectedCallback(): void;
    private get isTelevision();
    /** Map the wire `type` to the validator's `TTextInputType`. */
    private validatorType;
    private validator;
    private get currentError();
    private _handleInput;
    private _handleFocus;
    private _handleBlur;
    protected styles(): CSSResult;
    private resolvedSpacing;
    private resolvedBorderWidth;
    private applyLabelStyles;
    /**
     * 4-state styling: error > focused > filled > empty. Errors and focus override
     * the resting border/fill/radius. Filled vs empty share the resting style; the
     * distinction exists for parity with the native ports and future theming.
     */
    private applyInputStyles;
    private applyErrorStyles;
    render(): lit_html.TemplateResult<1>;
}

declare global {
    interface HTMLElementTagNameMap {
        "nami-spacer": NamiSpacer;
        "nami-button": NamiButton;
        "nami-text": NamiText;
        "nami-segment-picker": NamiSegmentPicker;
        "nami-segment-picker-item": NamiSegmentPickerItem;
        "nami-header": NamiHeader;
        "nami-footer": NamiFooter;
        "nami-container": NamiContainer;
        "nami-product-container": NamiProductContainer;
        "nami-image": NamiImage;
        "nami-background-container": NamiBackgroundContainer;
        "nami-content-container": NamiContentContainer;
        "nami-symbol": NamiSymbol;
        "nami-video": NamiVideo;
        "nami-collapse-container": NamiCollapseContainer;
        "nami-responsive-grid": NamiResponsiveGrid;
        "nami-repeating-grid": NamiRepeatingGrid;
        "nami-carousel-container": NamiCarouselContainer;
        "nami-volume-button": NamiVolumeButton;
        "nami-play-pause-button": NamiPlayPauseButton;
        "nami-stack": NamiStack;
        "nami-paywall-screen": NamiPaywallScreen;
        "nami-qr-code": NamiQRCode;
        "nami-toggle-switch": NamiToggleSwitch;
        "nami-radio-button": NamiRadioButton;
        "nami-progress-indicator": NamiProgressIndicator;
        "nami-toggle-button": NamiToggleButton;
        "nami-countdown-timer-text": NamiCountdownTimerText;
        "nami-progress-bar": NamiProgressBar;
        "nami-text-input": NamiTextInput;
    }
}