import { Command } from 'commander';
import { type OpenAIAuthSource, type AuthResolverDeps } from '../../agent/providers/openai-compatible/auth.js';
import { type XaiAuthSource, type XaiAuthResolverDeps } from '../../agent/providers/xai/auth.js';
export declare function buildProviderAuthDiagnose(explicitConfigKey: string | undefined, deps?: AuthResolverDeps, forceChatgptOAuth?: boolean): {
    source: OpenAIAuthSource;
    message: string;
    exitCode: number;
    last4?: string;
};
export declare function buildXaiAuthDiagnose(explicitConfigKey: string | undefined, forceMode?: 'apikey' | 'oauth', deps?: XaiAuthResolverDeps): {
    source: XaiAuthSource;
    message: string;
    exitCode: number;
    last4?: string;
    mode?: string;
};
export declare function registerProviderCommand(program: Command): void;