/**
 * GitHub API Client for Issue Operations
 *
 * Simple client for fetching issue states. Uses GitHub CLI (gh) or environment
 * variables for authentication.
 */
export interface GitHubIssue {
    number: number;
    state: "open" | "closed";
    title: string;
    url: string;
}
export interface IssueReference {
    owner?: string;
    repo: string;
    number: number;
}
/**
 * Fetch issue state from GitHub using gh CLI
 */
export declare function getIssue(ref: IssueReference): Promise<GitHubIssue | null>;
/**
 * Fetch issue body from GitHub using gh CLI
 */
export declare function getIssueBody(ref: IssueReference): Promise<string | null>;
/**
 * Batch fetch multiple issues
 */
export declare function batchGetIssues(refs: IssueReference[]): Promise<Map<string, "open" | "closed">>;
/**
 * Update issue body
 */
export declare function updateIssue(ref: IssueReference, update: {
    body?: string;
}): Promise<boolean>;