import type { ReactNode, Ref } from 'react';
import type { OverlayOpenChangeDetails } from '../overlays/_shared/overlayTypes.js';
/** BU render-prop shape, declared locally — .types.ts no headless-lib imports allowed here. */
export type RenderProp = import('react').ReactElement | ((props: any, state?: any) => import('react').ReactElement);
export type DialogSize = 'sm' | 'md' | 'lg';
/** Wide gallery layouts and edge-to-edge fullscreen are appearances, not sizes. */
export type DialogAppearance = 'default' | 'wide' | 'fullscreen';
export type DialogPlacement = 'center' | 'top';
export type DialogVariant = 'regular' | 'identity';
export interface DialogRootProps {
    /** Controlled open state. Pair with `onOpenChange`. */
    open?: boolean;
    /** Initial open state when uncontrolled. */
    defaultOpen?: boolean;
    /** Called with the next open state when it changes. */
    onOpenChange?: ((open: boolean, details: OverlayOpenChangeDetails) => void) | undefined;
    /** Modal (default true) traps focus, inerts the page and
        registers the LayerStack scroll lock; false is a non-modal dialog. */
    modal?: boolean;
    /** Outside press closes; `false` maps to BU disablePointerDismissal. */
    dismissible?: boolean;
    /** Localisable strings. */
    labels?: {
        close?: string;
    };
    /** Content rendered inside the component. */
    children?: ReactNode;
}
export interface DialogTriggerProps {
    children?: ReactNode;
    className?: string;
    ref?: Ref<HTMLButtonElement>;
    [key: string]: unknown;
}
export interface DialogCloseProps {
    children?: ReactNode;
    className?: string;
    ref?: Ref<HTMLButtonElement>;
    [key: string]: unknown;
}
export interface DialogPortalProps {
    children?: ReactNode;
    keepMounted?: boolean;
}
export interface DialogBackdropProps {
    className?: string;
    ref?: Ref<HTMLDivElement>;
}
export interface DialogPopupProps {
    size?: DialogSize;
    appearance?: DialogAppearance;
    placement?: DialogPlacement;
    /** 'identity' carries the product shell variant; 'regular' is the default overlay material. */
    variant?: DialogVariant;
    prominent?: boolean;
    /** BU initialFocus — ref, element getter, or boolean; default first tabbable in Body else popup. */
    initialFocus?: unknown;
    /** BU finalFocus — ref, element getter, or boolean. */
    finalFocus?: unknown;
    /** BU render prop — accepts <form/>; submitting a form inside does not close the dialog. */
    render?: RenderProp;
    children?: ReactNode;
    className?: string;
    ref?: Ref<HTMLDivElement>;
    [key: string]: unknown;
}
export interface DialogTitleProps {
    children?: ReactNode;
    className?: string;
    ref?: Ref<HTMLHeadingElement>;
    [key: string]: unknown;
}
export interface DialogDescriptionProps {
    children?: ReactNode;
    className?: string;
    ref?: Ref<HTMLParagraphElement>;
    [key: string]: unknown;
}
export interface DialogLayoutProps {
    children?: ReactNode;
    className?: string;
    padding?: 'default' | 'none';
}
export interface DialogContentProps extends DialogPopupProps {
    keepMounted?: boolean;
    /** Set false to opt out of the backdrop even when modal (default: render when modal). */
    backdrop?: boolean;
}
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