export declare const isWSInitilized: (parameters: {
    roomId: string;
    sectionId: string;
}) => boolean;
export declare const hasFetchInitialData: (parameters: {
    roomId: string;
    sectionId: string;
}) => boolean;
export declare const nextTimestamp: (parameters: {
    roomId: string;
    sectionId: string;
}) => number;
export declare const previousTimeStamp: (parameters: {
    roomId: string;
    sectionId: string;
}) => number;
export declare const getMessages: (parameters: {
    roomId: string;
    sectionId: string;
}) => any;
export declare const $messagesFromSection: (parameters: {
    roomId: string;
    sectionId: string;
}) => any;