export declare const schemaSignAppDataResp: {
    type: string;
    properties: {
        success: {
            type: string;
        };
        signature: {
            type: string;
            properties: {
                owner: {
                    type: string;
                };
                sig: {
                    type: string;
                };
            };
            required: string[];
        };
    };
    required: string[];
    additionalProperties: boolean;
};
export declare function initSignAppDataResp(): void;
