import type { Args } from "./args.ts";
export type AuthCommandKind = "check" | "api_key" | "bearer_token";
export interface AuthCommand {
    kind: AuthCommandKind;
    /** Remaining argv for the normal parser. */
    args: string[];
    json: boolean;
    /** `auth check` emits a resolved credential only with this explicit opt-in. */
    credentials: boolean;
    noRefresh: boolean;
    minExpiryMs?: number;
}
export declare class AuthCommandError extends Error {
    readonly exitCode: number;
    constructor(message: string, exitCode?: number);
}
export declare function getAuthCommandName(kind: AuthCommandKind): string;
export declare function getAuthCommandUsage(kind: AuthCommandKind): string;
export declare function isAuthCommandHelp(args: string[]): boolean;
export declare function printAuthCommandHelp(): void;
/** Parse the `atomic auth` command surface before normal startup. */
export declare function parseAuthCommand(args: string[]): AuthCommand | undefined;
export declare function validateAuthCheckArgs(args: Args): {
    provider?: string;
    model?: string;
};
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