import React from "react";
import { Theme, ThemeMode } from "./types";
/**
 * Props for the {@link ThemeProvider} component.
 */
export type ThemeProps = {
    /** Active color scheme. @default "light" */
    mode?: ThemeMode;
    /** Application content rendered inside the theme context. */
    children?: React.ReactNode;
    /**
     * Partial overrides for **light** mode, merged onto the built-in light
     * defaults.  Omitted keys fall back to the built-in defaults.
     * Preferred over the deprecated `theme` prop.
     */
    lightTheme?: Theme;
    /**
     * Partial overrides for **dark** mode, merged onto the built-in dark
     * defaults.  When omitted, `lightTheme` overrides are applied to both modes
     * so a single set of brand customizations "just works".
     */
    darkTheme?: Theme;
    /**
     * @deprecated Use `lightTheme` instead. Kept for backward compatibility;
     * mapped to `lightTheme` internally. If both `theme` and `lightTheme` are
     * provided, `lightTheme` wins.
     */
    theme?: Theme;
    /**
     * CSS selector where `--openui-*` custom properties are injected.
     * Change this when mounting multiple independent theme scopes.
     * @default "body"
     */
    cssSelector?: string;
};
type ThemeContextType = {
    theme: Theme;
    mode: ThemeMode;
    portalThemeClassName: string;
};
/**
 * React context that carries the resolved theme, active mode, and a CSS class
 * name for portals. Consumed via {@link useTheme}.
 */
export declare const ThemeContext: React.Context<ThemeContextType>;
/**
 * Access the current theme, mode, and portal class name from the nearest
 * {@link ThemeProvider}.
 *
 * @returns An object with:
 *  - `theme` – the fully resolved {@link Theme} object
 *  - `mode` – `"light"` or `"dark"`
 *  - `portalThemeClassName` – a unique CSS class name to apply on portal
 *     containers so they inherit the same `--openui-*` custom properties
 *
 * Falls back to the default light theme when no provider is present.
 *
 * @example
 * ```tsx
 * const { theme, mode, portalThemeClassName } = useTheme();
 * ```
 */
export declare const useTheme: () => ThemeContextType;
/**
 * Injects the OpenUI design-token CSS custom properties (`--openui-*`) into the
 * DOM and provides theme context to all descendant components.
 *
 * Supports automatic scoping when nested inside another ThemeProvider: the inner
 * provider wraps its children in a `<div>` with `display: contents` and injects
 * a scoped style rule instead of targeting `body`.
 *
 * @example
 * ```tsx
 * <ThemeProvider
 *   mode="dark"
 *   lightTheme={createTheme({ interactiveAccentDefault: "oklch(0.6 0.2 260)" })}
 * >
 *   <App />
 * </ThemeProvider>
 * ```
 */
export declare const ThemeProvider: ({ mode, children, lightTheme, darkTheme, theme: deprecatedTheme, cssSelector, }: ThemeProps) => import("react/jsx-runtime").JSX.Element;
export {};
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