/**
 * Configuration system for browser-use with automatic migration support
 */
import { z } from 'zod';
/**
 * Browser profile configuration entry
 */
declare const BrowserProfileEntrySchema: z.ZodObject<{
    id: z.ZodDefault<z.ZodString>;
    default: z.ZodDefault<z.ZodBoolean>;
    created_at: z.ZodDefault<z.ZodString>;
} & {
    headless: z.ZodDefault<z.ZodNullable<z.ZodBoolean>>;
    user_data_dir: z.ZodDefault<z.ZodNullable<z.ZodString>>;
    allowed_domains: z.ZodDefault<z.ZodNullable<z.ZodArray<z.ZodString, "many">>>;
    downloads_path: z.ZodDefault<z.ZodNullable<z.ZodString>>;
}, "passthrough", z.ZodTypeAny, z.objectOutputType<{
    id: z.ZodDefault<z.ZodString>;
    default: z.ZodDefault<z.ZodBoolean>;
    created_at: z.ZodDefault<z.ZodString>;
} & {
    headless: z.ZodDefault<z.ZodNullable<z.ZodBoolean>>;
    user_data_dir: z.ZodDefault<z.ZodNullable<z.ZodString>>;
    allowed_domains: z.ZodDefault<z.ZodNullable<z.ZodArray<z.ZodString, "many">>>;
    downloads_path: z.ZodDefault<z.ZodNullable<z.ZodString>>;
}, z.ZodTypeAny, "passthrough">, z.objectInputType<{
    id: z.ZodDefault<z.ZodString>;
    default: z.ZodDefault<z.ZodBoolean>;
    created_at: z.ZodDefault<z.ZodString>;
} & {
    headless: z.ZodDefault<z.ZodNullable<z.ZodBoolean>>;
    user_data_dir: z.ZodDefault<z.ZodNullable<z.ZodString>>;
    allowed_domains: z.ZodDefault<z.ZodNullable<z.ZodArray<z.ZodString, "many">>>;
    downloads_path: z.ZodDefault<z.ZodNullable<z.ZodString>>;
}, z.ZodTypeAny, "passthrough">>;
/**
 * LLM configuration entry
 */
declare const LLMEntrySchema: z.ZodObject<{
    id: z.ZodDefault<z.ZodString>;
    default: z.ZodDefault<z.ZodBoolean>;
    created_at: z.ZodDefault<z.ZodString>;
} & {
    api_key: z.ZodDefault<z.ZodNullable<z.ZodString>>;
    model: z.ZodDefault<z.ZodNullable<z.ZodString>>;
    temperature: z.ZodDefault<z.ZodNullable<z.ZodNumber>>;
    max_tokens: z.ZodDefault<z.ZodNullable<z.ZodNumber>>;
}, "strip", z.ZodTypeAny, {
    id: string;
    default: boolean;
    created_at: string;
    api_key: string | null;
    model: string | null;
    temperature: number | null;
    max_tokens: number | null;
}, {
    id?: string | undefined;
    default?: boolean | undefined;
    created_at?: string | undefined;
    api_key?: string | null | undefined;
    model?: string | null | undefined;
    temperature?: number | null | undefined;
    max_tokens?: number | null | undefined;
}>;
/**
 * Agent configuration entry
 */
declare const AgentEntrySchema: z.ZodObject<{
    id: z.ZodDefault<z.ZodString>;
    default: z.ZodDefault<z.ZodBoolean>;
    created_at: z.ZodDefault<z.ZodString>;
} & {
    max_steps: z.ZodDefault<z.ZodNullable<z.ZodNumber>>;
    use_vision: z.ZodDefault<z.ZodNullable<z.ZodBoolean>>;
    system_prompt: z.ZodDefault<z.ZodNullable<z.ZodString>>;
}, "strip", z.ZodTypeAny, {
    id: string;
    use_vision: boolean | null;
    max_steps: number | null;
    default: boolean;
    created_at: string;
    system_prompt: string | null;
}, {
    id?: string | undefined;
    use_vision?: boolean | null | undefined;
    max_steps?: number | null | undefined;
    default?: boolean | undefined;
    created_at?: string | undefined;
    system_prompt?: string | null | undefined;
}>;
type BrowserProfileEntry = z.infer<typeof BrowserProfileEntrySchema>;
type LLMEntry = z.infer<typeof LLMEntrySchema>;
type AgentEntry = z.infer<typeof AgentEntrySchema>;
/**
 * Configuration class that merges all config sources
 */
export declare class Config {
    private _dirsCreated;
    private _getEnvConfig;
    private _ensureDirs;
    private _getConfigDir;
    private _getConfigPath;
    private _getDBConfig;
    get BROWSER_USE_LOGGING_LEVEL(): string;
    get CDP_LOGGING_LEVEL(): string;
    get ANONYMIZED_TELEMETRY(): boolean;
    get BROWSER_USE_CLOUD_SYNC(): boolean;
    get BROWSER_USE_CLOUD_API_URL(): string;
    get BROWSER_USE_CLOUD_UI_URL(): string;
    get BROWSER_USE_CONFIG_DIR(): string;
    get BROWSER_USE_CONFIG_FILE(): string;
    get BROWSER_USE_PROFILES_DIR(): string;
    get BROWSER_USE_DEFAULT_USER_DATA_DIR(): string;
    get BROWSER_USE_EXTENSIONS_DIR(): string;
    get OPENAI_API_KEY(): string;
    get ANTHROPIC_API_KEY(): string;
    get GOOGLE_API_KEY(): string;
    get DEEPSEEK_API_KEY(): string;
    get GROK_API_KEY(): string;
    get NOVITA_API_KEY(): string;
    get AZURE_OPENAI_ENDPOINT(): string;
    get AZURE_OPENAI_KEY(): string;
    get SKIP_LLM_API_KEY_VERIFICATION(): boolean;
    get IN_DOCKER(): boolean;
    get IS_IN_EVALS(): boolean;
    get WIN_FONT_DIR(): string;
    getDefaultProfile(): Partial<BrowserProfileEntry>;
    getDefaultLLM(): Partial<LLMEntry>;
    getDefaultAgent(): Partial<AgentEntry>;
    loadConfig(): Record<string, any>;
}
export declare const CONFIG: Config;
export declare function loadBrowserUseConfig(): Record<string, any>;
export declare function getDefaultProfile(config: Record<string, any>): Record<string, any>;
export declare function getDefaultLLM(config: Record<string, any>): Record<string, any>;
export {};
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