import { ReactNode } from 'react';
/**
 * Layout presets for the canonical dialog header.
 *
 *   - "inline":   (default) icon on the LEFT, title + description stacked to
 *                 its right. The classic apple-sheet banner with a status
 *                 glyph beside the primary label. This is the house style for
 *                 Spectre admin dialogs — compact and consistent across
 *                 surfaces.
 *   - "centered": icon on top, title + description centered beneath. Reserved
 *                 for hero-style modals where the dialog is a distinct,
 *                 attention-grabbing moment (e.g. onboarding, large
 *                 confirmation surfaces).
 *   - "plain":    no icon, title + description only, left-aligned. For small
 *                 modals where an icon would add more noise than clarity.
 */
export type GlassDialogHeaderVariant = "inline" | "centered" | "plain";
interface GlassDialogHeaderProps {
    icon?: ReactNode;
    title: ReactNode;
    description?: ReactNode;
    /** See {@link GlassDialogHeaderVariant}. Defaults to "inline". */
    variant?: GlassDialogHeaderVariant;
    /**
     * @deprecated Use `variant` instead. Preserved so older callers keep
     * working:
     *   - `align="center"` → `variant="centered"`
     *   - `align="left"`   → `variant="inline"`
     */
    align?: "left" | "center";
    /**
     * Optional trailing slot for inline / plain variants — e.g. a status pill
     * or secondary button. Ignored for the centered variant.
     */
    trailing?: ReactNode;
    className?: string;
}
/**
 * GlassDialogHeader — the canonical header slot. Always renders shadcn
 * DialogTitle + DialogDescription so accessibility wiring is enforced.
 *
 * Examples:
 *
 *   <GlassDialogHeader
 *     icon={<KeyRound size={22} />}
 *     title="Key generated"
 *     description="This key is shown only once."
 *     variant="inline"
 *   />
 *
 *   <GlassDialogHeader
 *     icon={<AppWindow size={22} />}
 *     title="New application"
 *     description="Give your app a memorable name."
 *     // variant defaults to "centered"
 *   />
 */
export declare function GlassDialogHeader({ icon, title, description, variant, align, trailing, className, }: GlassDialogHeaderProps): import("react/jsx-runtime").JSX.Element;
export {};
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