import { ComputePositionReturn, Placement } from "@floating-ui/dom";
import { EventEmitter } from "../../stencil-public-runtime";
export type SwirlPopoverAnimation = "fade-in" | "scale-in-xy" | "scale-in-y";
export type SwirlPopoverControlMethod = "click" | "hover" | "programmatic";
declare const swirlPopoverBorderRadiusTokens: readonly ["xs", "sm", "base", "l", "xl"];
export type SwirlPopoverBorderRadius = (typeof swirlPopoverBorderRadiusTokens)[number] | string;
/** Mirrors {@link https://floating-ui.com/docs/flip#fallbackaxissidedirection Floating UI `flip`}. */
export type SwirlPopoverFallbackAxisSideDirection = "none" | "start" | "end";
/**
 * @slot slot - The popover content.
 */
export declare class SwirlPopover {
    el: HTMLSwirlPopoverElement;
    animation?: SwirlPopoverAnimation;
    disableScrollLock?: boolean;
    enableFlip?: boolean;
    fallbackAxisSideDirection?: SwirlPopoverFallbackAxisSideDirection;
    fullscreenBottomSheet?: boolean;
    label: string;
    maxHeight?: string;
    offset?: number | number[];
    padded?: boolean;
    popoverId?: string;
    placement?: Placement;
    returnFocusToTrigger?: boolean;
    translucent?: boolean;
    transparent?: boolean;
    trigger?: string | HTMLElement;
    triggerContainer?: HTMLElement;
    useContainerWidth?: boolean | string;
    borderRadius?: SwirlPopoverBorderRadius;
    active: boolean;
    closing: boolean;
    position: ComputePositionReturn;
    popoverClose: EventEmitter<void>;
    popoverOpen: EventEmitter<{
        position: ComputePositionReturn;
    }>;
    private componentLoaded;
    private popoverEl;
    private contentContainer;
    private disableAutoUpdate;
    private openedVia?;
    private scrollContainer;
    private triggerEl;
    connectedCallback(): void;
    componentDidLoad(): void;
    disconnectedCallback(): void;
    onWindowFocusIn(event: FocusEvent): void;
    onWindowBlur(): void;
    onWindowClick(event: MouseEvent): void;
    /**
     * Close the popover.
     * @returns
     */
    close(disableFocus?: boolean): Promise<void>;
    /**
     * Open the popover.
     * @returns
     */
    open(triggerEl?: HTMLElement, disableFocus?: boolean, via?: SwirlPopoverControlMethod): Promise<void>;
    /**
     * Return whether the popover is open.
     * @returns Promise<boolean>
     */
    isOpen(): Promise<boolean>;
    /**
     * Toggles the popover.
     */
    toggle(triggerEl?: HTMLElement, via?: SwirlPopoverControlMethod): Promise<void>;
    togglePopover: (event: Event) => void;
    private connectTrigger;
    private getNativeTriggerElement;
    private onKeydown;
    private updateTriggerAttributes;
    private getFocusableChildren;
    private adjustWidth;
    private reposition;
    private lockBodyScroll;
    private unlockBodyScroll;
    private onCloseButtonClick;
    render(): any;
}
export {};