export type GitHubFetchFn = (url: string, init: RequestInit) => Promise<Response>;
export declare class GitHubClient {
    private baseUrl;
    private token;
    private fetchFn;
    constructor(config: {
        baseUrl?: string;
        token: string;
    }, fetchFn?: GitHubFetchFn);
    private headers;
    request(method: string, path: string, body?: unknown): Promise<unknown>;
    get(path: string): Promise<unknown>;
    post(path: string, body: unknown): Promise<unknown>;
    patch(path: string, body: unknown): Promise<unknown>;
    put(path: string, body?: unknown): Promise<unknown>;
}
export declare function createGitHubClient(config: {
    baseUrl?: string;
    token: string;
}, fetchFn?: GitHubFetchFn): GitHubClient;