export declare class AgentChatScriptObject { static fetchMessages( csConversationSysId?: string, boundaryId?: string, before?: boolean, limit?: number ): []; static fetchPreviousInteractions(convSysId?: string, type?: string): []; static getVersion(): string; static send( sysCsConversationSysId?: string, message?: string, attachmentSysIds?: [], internal?: boolean ): []; }