export declare const AMBIENT_AI_PROVIDER_ENV_KEYS: readonly ["AI_CONNECTIONS_API_KEY", "AI_CONNECTIONS_BASE_URL", "OPENAI_API_KEY", "OPENAI_BASE_URL", "OPENAI_API_BASE", "OPENAI_ORG_ID", "OPENAI_ORGANIZATION", "OPENAI_PROJECT", "OPENAI_MODEL", "CODEX_API_KEY", "CODEX_MODEL", "ANTHROPIC_API_KEY", "ANTHROPIC_AUTH_TOKEN", "ANTHROPIC_BASE_URL", "ANTHROPIC_DEFAULT_SONNET_MODEL", "ANTHROPIC_DEFAULT_HAIKU_MODEL", "ANTHROPIC_DEFAULT_OPUS_MODEL", "DEFAULT_API_KEY", "DEFAULT_API_BASE", "DEFAULT_PROVIDER", "DEFAULT_MODEL"];
export interface AiConnectionsRuntimeConfig {
    baseUrl: string;
    apiKey: string;
    model?: string;
}
export declare function sanitizeRuntimeEnv(source?: NodeJS.ProcessEnv | Record<string, string | undefined>): Record<string, string>;
export declare function requireAiConnectionsRuntimeConfig(input: {
    baseUrl?: string;
    apiKey?: string;
    model?: string;
}, context: string): AiConnectionsRuntimeConfig;
export declare function projectAiConnectionsEnv(config: AiConnectionsRuntimeConfig): Record<string, string>;
export declare function projectOpenAiCompatibleEnv(config: AiConnectionsRuntimeConfig): Record<string, string>;
export declare function projectAnthropicCompatibleEnv(config: AiConnectionsRuntimeConfig): Record<string, string>;