import { EventEmitter } from '../../stencil-public-runtime';
export type ModalWidth = 'sm' | 'md' | 'lg';
export type ModalCloseReason = 'close-button' | 'escape' | 'backdrop';
export interface ModalCloseDetail {
    reason: ModalCloseReason;
    originalEvent: Event;
}
export declare class Modal {
    el: HTMLElement;
    open: boolean;
    heading: string;
    /** Optional supporting copy shown below the heading. */
    description: string;
    closeAriaLabel: string;
    modalWidth: ModalWidth | string;
    /** Optional id reference for explanatory content in the default slot. */
    ariaDescribedby: string | undefined;
    private closing;
    private hasFooter;
    /** Emitted when an internal dismissal control requests that the modal close. */
    dsClose: EventEmitter<ModalCloseDetail>;
    /** Emitted after exit motion completes, the top layer closes, and focus is restored. */
    dsAfterClose: EventEmitter<void>;
    private titleId;
    private descriptionId;
    private dialogEl;
    private previousFocus;
    private closeTimer;
    componentDidLoad(): void;
    componentDidRender(): void;
    disconnectedCallback(): void;
    onOpenChange(isOpen: boolean): void;
    private focusClose;
    private clearCloseTimer;
    private requestClose;
    private updateFooterPresence;
    private handleCancel;
    private handleBackdropPointerDown;
    private handleKeyDown;
    private get resolvedWidth();
    private get describedBy();
    private get closeAnimationMs();
    private finishClose;
    render(): any;
}
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