import type { Placement } from '@popperjs/core';
import { Attributes } from '../../types/Attributes';
/**
 * @slot <default> - <b>Unnamed slot.</b> For the contents of the popover.
 */
export declare class TdsPopoverCanvas {
    host: HTMLTdsPopoverCanvasElement;
    /** The CSS-selector for an element that will trigger the Popover */
    selector?: string;
    /** Element that will trigger the Popover (takes priority over selector) */
    referenceEl?: HTMLElement | null;
    /** Decides if the component should be visible from the start. */
    defaultShow: boolean;
    /** Controls whether the Popover is shown or not. If this is set hiding and showing
     * will be decided by this prop and will need to be controlled from the outside. This
     * also means that clicking outside of the popover won't close it. Takes precedence over `defaultShow` prop.
     */
    show: boolean | null;
    /** Decides the placement of the Popover Canvas. See https://popper.js.org/docs/v2/constructors/#placement */
    placement: Placement;
    /** Sets the offset skidding */
    offsetSkidding: number;
    /** Whether the popover should animate when being opened/closed or not */
    animation: 'none' | 'fade' | string;
    /** Sets the offset distance */
    offsetDistance: number;
    /** Array of modifier objects to pass to popper.js. See https://popper.js.org/docs/v2/modifiers/ */
    modifiers: object[];
    /** Role of the popover canvas component. Can be either 'alertdialog' for important messages that require immediate attention, or 'dialog' for regular messages. */
    tdsAlertDialog: 'alertdialog' | 'dialog';
    /** Mode variant of the component, based on current mode. */
    modeVariant: 'primary' | 'secondary' | null;
    /** Property for closing popover programmatically */
    close(): Promise<void>;
    childRef?: HTMLTdsPopoverCoreElement;
    inheritedAttributes: Attributes;
    componentWillLoad(): void;
    render(): any;
}