export type AnthropicAuthEnvVar = 'CLAUDE_CODE_OAUTH_TOKEN' | 'ANTHROPIC_API_KEY';
export type TelegramCredentialPlan = {
    kind: 'openai';
    notices: string[];
} | {
    kind: 'xai';
    apiKey?: string;
    notices: string[];
} | {
    kind: 'anthropic';
    credential: string;
    envVar: AnthropicAuthEnvVar;
    notices: string[];
} | {
    kind: 'missing';
    errors: string[];
};
export interface TelegramCredentialDeps {
    openaiApiKey?: string | undefined;
    codexApiKey?: string | undefined;
    loadAnthropicCredential?: () => string | undefined;
    loadXaiKey?: () => string | undefined;
    hasXaiOAuth?: () => boolean;
    detectMode?: (token: string) => 'oauth' | 'api-key';
}
export declare function isOpenAiRoutedProvider(providerName: string): boolean;
export declare function isXaiRoutedProvider(providerName: string): boolean;
export declare function planTelegramCredential(providerName: string, deps?: TelegramCredentialDeps): TelegramCredentialPlan;
export declare function applyTelegramCredentialPlan(plan: TelegramCredentialPlan, config: {
    apiKey?: string | undefined;
}, io?: {
    log?: (message: string) => void;
    error?: (message: string) => void;
}): boolean;