import { PharosElement } from '../base/pharos-element';
import { nothing } from 'lit';
import type { TemplateResult, CSSResultArray, PropertyValues } from 'lit';
import { PharosButton } from '../button/pharos-button';
import { PharosHeading } from '../heading/pharos-heading';
export type ModalSize = 'small' | 'medium' | 'large';
export declare const allSizes: ModalSize[];
declare const PharosModal_base: typeof PharosElement;
/**
 * Pharos modal component.
 *
 * @tag pharos-modal
 *
 * @slot description - Content that describes the primary message or purpose of the modal.
 * @slot - Contains the content of the modal body.
 * @slot footer - Contains the content of the modal footer.
 *
 * @fires pharos-modal-open - Fires when the modal is about to open - cancelable
 * @fires pharos-modal-opened - Fires when the modal has opened
 * @fires pharos-modal-close - Fires when the modal is about to close - cancelable
 * @fires pharos-modal-closed - Fires when the modal has closed
 *
 */
export declare class PharosModal extends PharosModal_base {
    static elementDefinitions: {
        'pharos-button': typeof PharosButton;
        'pharos-heading': typeof PharosHeading;
    };
    private _focusTrapController;
    private _currentTrigger;
    /**
     * Indicates if the modal is open.
     * @attr open
     */
    open: boolean;
    /**
     * Text content for the modal header
     * @attr header
     */
    header: string;
    /**
     * Indicates if the modal footer should contain a divider.
     * @attr footer-divider
     */
    footerDivider: boolean;
    /**
     * Indicates the size of the modal
     * @attr size
     */
    size: ModalSize;
    private _triggers;
    private _isFooterEmpty;
    constructor();
    static get styles(): CSSResultArray;
    protected firstUpdated(): void;
    protected update(changedProperties: PropertyValues): void;
    protected updated(changedProperties: PropertyValues): void;
    connectedCallback(): void;
    disconnectedCallback(): void;
    private _addTriggerListeners;
    private _closeModal;
    private _openModal;
    private _handleKeydown;
    private _handleDialogClick;
    private _handleTriggerClick;
    private _getInitialFocus;
    private _emitVisibilityChange;
    protected get descriptionContent(): TemplateResult | typeof nothing;
    protected get descriptionId(): string | undefined;
    private _handleFooterSlotchange;
    protected render(): TemplateResult;
}
export {};
//# sourceMappingURL=pharos-modal.d.ts.map