import type { RequestFunction } from '../types.js';
interface TrendItem {
    readonly category?: string;
    readonly publishedAt?: string;
    readonly score?: number;
    readonly source?: string;
    readonly title: string;
    readonly url?: string;
}
interface RadarResponse {
    readonly items: readonly TrendItem[];
    readonly total: number;
}
interface XTrendItem {
    readonly description?: string;
    readonly name: string;
    readonly query?: string;
    readonly rank?: number;
}
interface XTrendsResponse {
    readonly total: number;
    readonly trends: readonly XTrendItem[];
    readonly woeid: number;
}
declare function formatTrends(radar: RadarResponse): string;
declare function formatXTrends(response: XTrendsResponse): string;
declare function mppTrendQuery(filter?: string): Readonly<Record<string, string>> | undefined;
declare function handleXTrends(request: RequestFunction, filter?: string, mppMode?: boolean): Promise<string>;
export { formatTrends, formatXTrends, handleXTrends, mppTrendQuery };