import { PaginationParams } from '../types/request';
export declare const getCollections: (collectionIds?: string[] | undefined) => {
    collections: string;
} | {
    collections?: undefined;
};
export declare const getTopics: (topicIds?: string[] | undefined) => {
    topics: string;
} | {
    topics?: undefined;
};
export declare const getFeedParams: ({ page, perPage, orderBy }: PaginationParams) => Record<string, number | import("../types/request").OrderBy>;