import { StrictStyleOptions } from 'botframework-webchat-api';
export default function AutoResizeTextArea({ primaryFont }: StrictStyleOptions): {
    '&.webchat__auto-resize-textarea': {
        fontFamily: string;
        overflow: string;
        position: string;
        '& .webchat__auto-resize-textarea__doppelganger': {
            color: string;
            height: string;
            overflowY: string;
            userSelect: string;
            width: string;
            whiteSpace: string;
            wordBreak: string;
        };
        '& .webchat__auto-resize-textarea__textarea': {
            appearance: string;
            backgroundColor: string;
            border: number;
            color: string;
            fontFamily: string;
            fontSize: string;
            height: string;
            left: number;
            margin: number;
            outline: number;
            overflowY: string;
            padding: number;
            position: string;
            resize: string;
            top: number;
            width: string;
            wordBreak: string;
        };
    };
};
//# sourceMappingURL=AutoResizeTextArea.d.ts.map