import type { SpecialSecretRegistration } from "./types.js";
export declare const GITHUB_SECRET_REFRESH_INTERVAL_MS: number;
export type GitHubCliTokenResult = {
    status: "available";
    token: string;
} | {
    status: "not_authenticated";
} | {
    status: "unavailable";
};
export interface GitHubSecretSyncOptions {
    readToken?: () => Promise<GitHubCliTokenResult>;
    refreshIntervalMs?: number;
    register: (secret: SpecialSecretRegistration) => void;
    unregister: () => void;
}
export declare class GitHubSecretSync {
    #private;
    constructor(options: GitHubSecretSyncOptions);
    refresh(): Promise<void>;
    run(signal: AbortSignal): Promise<void>;
}
export declare function readGitHubCliToken(): Promise<GitHubCliTokenResult>;