import { CSSProperties } from 'react';
import { ChatWidgetTheme, ChatWidgetStyles } from '../types';
/**
 * Tipos de retorno do hook useTheme
 */
export interface ProcessedTheme {
    theme: Required<ChatWidgetTheme>;
    styles: {
        container: CSSProperties;
        windowContainer: CSSProperties;
        toggleButton: CSSProperties;
        header: CSSProperties;
        headerTitle: CSSProperties;
        headerSubtitle: CSSProperties;
        headerIcon: CSSProperties;
        messagesContainer: CSSProperties;
        messageUser: CSSProperties;
        messageBot: CSSProperties;
        messageContent: CSSProperties;
        messageTimestamp: CSSProperties;
        inputContainer: CSSProperties;
        input: CSSProperties;
        sendButton: CSSProperties;
        sendButtonDisabled: CSSProperties;
        loadingIndicator: CSSProperties;
        errorMessage: CSSProperties;
    };
}
/**
 * Hook para processar tema e gerar estilos CSS
 *
 * Faz merge de: defaultTheme → theme → customStyles
 */
export declare const useTheme: (theme?: ChatWidgetTheme, customStyles?: ChatWidgetStyles) => ProcessedTheme;
//# sourceMappingURL=useTheme.d.ts.map