/**
 * Default color scheme for email templates in light and dark modes.
 *
 * Provides a consistent color palette that can be customized via the EmailColors type.
 */
export declare const defaultColors: {
    light: {
        background: string;
        border: string;
        card: string;
        cardForeground: string;
        foreground: string;
        muted: string;
        mutedForeground: string;
        primary: string;
        primaryForeground: string;
    };
    dark: {
        background: string;
        border: string;
        card: string;
        cardForeground: string;
        foreground: string;
        muted: string;
        mutedForeground: string;
        primary: string;
        primaryForeground: string;
    };
};
/**
 * Custom CSS class names for styling different parts of email templates.
 *
 * Allows fine-grained control over the appearance of email components.
 */
export type EmailClassNames = {
    body?: string;
    container?: string;
    card?: string;
    logo?: string;
    title?: string;
    content?: string;
    button?: string;
    description?: string;
    separator?: string;
    link?: string;
    poweredBy?: string;
    codeBlock?: string;
};
/**
 * Custom color scheme configuration for email templates.
 *
 * Supports separate color definitions for light and dark modes.
 * Any color not specified will fall back to the defaultColors values.
 */
export type EmailColors = {
    light?: Partial<typeof defaultColors.light>;
    dark?: Partial<typeof defaultColors.dark>;
};
/**
 * Props for the EmailStyles component.
 */
interface EmailStylesProps {
    /** Custom color scheme for light and dark modes */
    colors?: EmailColors;
    /** Whether to enable dark mode support */
    darkMode?: boolean;
}
/**
 * Component that injects CSS styles for email templates with support for light and dark modes.
 *
 * Generates inline styles that adapt to the user's color scheme preference and applies
 * custom colors if provided. Handles logo visibility switching between light and dark modes.
 *
 * @param props - Style configuration options
 * @returns A style element containing CSS for email template theming
 *
 * @example
 * ```tsx
 * <EmailStyles
 *   colors={{
 *     light: { primary: "#000000" },
 *     dark: { primary: "#FFFFFF" }
 *   }}
 *   darkMode={true}
 * />
 * ```
 */
export declare const EmailStyles: ({ colors, darkMode }: EmailStylesProps) => import("react").JSX.Element;
export default EmailStyles;