import { StrictStyleOptions } from 'botframework-webchat-api';
export default function createCSSCustomPropertiesStyle({ accent, bubbleMaxWidth, bubbleMinHeight, fontSizeSmall, markdownExternalLinkIconImage, paddingRegular, primaryFont, subtle, timestampColor }: StrictStyleOptions): {
    '&.webchat__css-custom-properties': {
        display: string;
        "--webchat__color--accent": string;
        "--webchat__color--subtle": string;
        "--webchat__color--timestamp": string;
        "--webchat__font--primary": string;
        "--webchat__font-size--small": string | number;
        "--webchat__icon-url--external-link": string;
        "--webchat__max-width--bubble": string;
        "--webchat__min-height--bubble": string;
        "--webchat__padding--regular": string;
    };
};
//# sourceMappingURL=CSSCustomProperties.d.ts.map