@nostr-fetch/kernel/dist/utils.d.ts

Kernel of nostr-fetch

/**
 * Current unxitime in milliseconds.
 */
export declare const currUnixtimeMilli: (now?: Date) => number;
/**
 * Current unixtime in seconds.
 */
export declare const currUnixtimeSec: (now?: Date) => number;
/**
 * Normalizes single URL of relay (WebSocket endpoint).
 * @param urlStr
 * @returns
 */
export declare const normalizeRelayUrl: (urlStr: string) => string;
/**
 * Normalizes all relay URLs, then removes duplications.
 *
 * It also filters out malformed URLs.
 */
export declare const normalizeRelayUrlSet: (relayUrls: string[]) => string[];
/**
 *  Empty AsyncGenerator
 */
export declare function emptyAsyncGen(): AsyncGenerator<never, void, unknown>;
/**
 * Abbreviates strings as:
 * <first `affixLen` chars of `s`> + ":" + <last `affixLen` chars of `s`>
 *
 * if `s.length` is less than `affixLen * 2` or `affixLen` is not positive, just returns original string.
 */
export declare const abbreviate: (s: string, affixLen: number) => string;
/**
 * Attaches timeout to the `promise`.
 *
 * If the `promise` is not settled by the time limit, returned promise rejects with the error which has the specified message.
 */
export declare const withTimeout: <T>(promise: Promise<T>, timeoutMs: number, msgOnTimeout: string) => Promise<T>;
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