import { type AuthState } from '../fs/config.js';
export declare const PAT_PREFIX = "aga_";
export declare const TOKEN_ENV_VAR = "AGENTAGE_TOKEN";
export interface PatOptions {
    token?: string;
}
export declare const isPatShape: (value: string) => boolean;
export declare const assertPatShape: (value: string) => string;
export declare const rawPatToken: (opts?: PatOptions) => string | undefined;
export declare const patAuthState: (token: string, fqdn?: string) => AuthState;
export declare const isPatAuth: (auth: AuthState | null) => boolean;
export declare const resolveAuth: (opts?: PatOptions, read?: () => AuthState | null) => AuthState | null;