declare type SignatureMode = 0 | 1;
export interface ShowSignatureParams {
    mode: SignatureMode;
    copyRight: string;
    url?: string;
    fileName?: string;
    fileType?: string;
    userName?: string;
    isSupportPen?: boolean;
    top?: number;
    left?: number;
    width?: number;
    height?: number;
}
export interface ShowSignatureResult {
    mode: SignatureMode;
    reason: string;
    url: string;
}
declare function showSignature(params: ShowSignatureParams): Promise<ShowSignatureResult>;
declare namespace showSignature {
    var version: {
        android: string;
    };
}
export default showSignature;