import type { LinearClient } from '@linear/sdk';
/**
 * Parse an issue identifier (e.g., ENG-123) into team key and number.
 */
export declare const parseIdentifier: (identifier: string) => {
    teamKey: string;
    number: number;
} | null;
/**
 * Check if a string is a UUID (issue ID).
 */
export declare const isUUID: (str: string) => boolean;
/**
 * Resolve an issue identifier or ID to an issue ID.
 * Supports both UUIDs and identifiers like ENG-123.
 */
export declare const resolveIssueId: (client: LinearClient, idOrIdentifier: string) => Promise<string>;