import { type ComponentType, type FunctionComponent, type ReactNode, type RefObject } from 'react';
export interface ThemeI {
    ad: string;
    context: string;
    hoc: string;
}
export type Theme<KeyT extends string> = string extends KeyT ? never : Partial<Record<KeyT, string>> & ThemeI;
export interface ThemeMap {
    [key: string]: ThemeI | undefined;
}
export interface ThemeableComponentProps {
    theme: ThemeI;
}
export interface ThemePropsMapper<ComponentProps extends ThemeableComponentProps> {
    (props: ThemedComponentProps<ComponentProps>, theme: ComponentProps['theme']): ComponentProps;
}
/** Supported theme composition modes. */
export declare enum COMPOSE {
    DEEP = "DEEP",
    SOFT = "SOFT",
    SWAP = "SWAP"
}
/** Supported theme priorities. */
export declare enum PRIORITY {
    ADHOC_CONTEXT_DEFAULT = "ADHOC_CONTEXT_DEFAULT",
    ADHOC_DEFAULT_CONTEXT = "ADHOC_DEFAULT_CONTEXT"
}
export type ThemedOptions<ComponentProps extends ThemeableComponentProps> = {
    adhocTag?: 'ad.hoc';
    contextTag?: 'context';
    composeAdhocTheme?: COMPOSE;
    composeContextTheme?: COMPOSE;
    mapThemeProps?: ThemePropsMapper<ComponentProps>;
    themePriority?: PRIORITY;
};
export type ThemedComponentProps<ComponentProps extends ThemeableComponentProps> = Omit<ComponentProps, 'theme'> & {
    children?: ReactNode;
    composeAdhocTheme?: COMPOSE;
    composeContextTheme?: COMPOSE;
    mapThemeProps?: ThemePropsMapper<ComponentProps>;
    ref?: RefObject<unknown>;
    theme?: ComponentProps['theme'];
    themePriority?: PRIORITY;
};
export type ThemedComponent<ComponentProps extends ThemeableComponentProps> = FunctionComponent<ThemedComponentProps<ComponentProps>>;
export type ThemedComponentFactory<ComponentProps extends ThemeableComponentProps> = (component: ComponentType<ComponentProps>) => ThemedComponent<ComponentProps>;
export type ThemeProviderProps = {
    children?: ReactNode;
    themes?: ThemeMap;
};
/**
 * Theme provider defines style contexts. It accepts a single property
 * `themes` (`theme` in compatibility modes).
 *
 * In case of nested context, the context theme from the closest context takes
 * the effect on a component. If the context theme for a component is not set in
 * the closest context, but it is set in an outer context, the theme from outer
 * context will be applied.
 *
 * @param props.children React content to render in-place of
 * <ThemeProvider> component.
 *
 * @param props.themes The mapping of between themeable component names
 * (the first parameter passed into themed() function for such components
 * registration), and context themes to apply to them within the context.
 *
 * @param props.theme Fallback mapping for backward compatibility
 * with `react-css-themr` and `react-css-super-themr` libraries.
 */
export declare const ThemeProvider: FunctionComponent<ThemeProviderProps>;
declare function themed<ComponentProps extends ThemeableComponentProps>(componentName: string, defaultThemeOrOptions?: ComponentProps['theme'] | ThemedOptions<ComponentProps>, options?: ThemedOptions<ComponentProps>): ThemedComponentFactory<ComponentProps>;
declare function themed<ComponentProps extends ThemeableComponentProps>(component: ComponentType<ComponentProps>, componentName: string, defaultThemeOrOptions?: ComponentProps['theme'] | ThemedOptions<ComponentProps>, options?: ThemedOptions<ComponentProps>): ThemedComponent<ComponentProps>;
/** @deprecated */
export default themed;
type UseThemeOptions = {
    adhocTag?: 'ad.hoc';
    contextTag?: 'context';
    composeAdhocTheme?: COMPOSE;
    composeContextTheme?: COMPOSE;
    themePriority?: PRIORITY;
};
/**
 * React hook for theme composition.
 */
export declare function useTheme<ComponentTheme extends ThemeI, DefaultTheme extends ComponentTheme = ComponentTheme>(componentName: string, defaultTheme?: DefaultTheme, adHocTheme?: ComponentTheme, options?: UseThemeOptions): ComponentTheme;