export interface ToolAnnotations {
    readOnlyHint?: boolean;
    destructiveHint?: boolean;
    idempotentHint?: boolean;
    openWorldHint?: boolean;
}
export interface ToolDef {
    name: string;
    description?: string;
    annotations?: ToolAnnotations;
    inputSchema: {
        type: string;
        properties?: Record<string, SchemaProperty>;
        required?: string[];
        $defs?: Record<string, SchemaProperty>;
    };
}
export interface SchemaProperty {
    type?: string;
    format?: string;
    description?: string;
    enum?: string[];
    items?: SchemaProperty;
    default?: unknown;
    examples?: unknown[];
    anyOf?: SchemaProperty[];
    $ref?: string;
    properties?: Record<string, SchemaProperty>;
    required?: string[];
}
export interface CLIConfig {
    readonly?: boolean;
}
export interface Config {
    client_id?: string;
    client_secret?: string;
    access_token?: string;
    refresh_token?: string;
    expires_at?: number;
    auth_type?: "oauth" | "token";
    tools_cache?: {
        tools: ToolDef[];
        fetched_at: number;
        version?: number;
    };
    config?: CLIConfig;
}
export declare const TOOLS_CACHE_VERSION = 2;
export declare function getConfigPath(): string;
export declare function loadConfig(): Promise<Config>;
export declare function saveConfig(config: Config): Promise<void>;
export declare function isCacheValid(config: Config): boolean;
export declare function getConfigValue(config: Config, key: string): unknown;
export declare function getConfigDefault(key: string): unknown;
export declare function getAllConfigEntries(config: Config): Record<string, unknown>;
export declare function setConfigValue(config: Config, key: string, rawValue: string): void;
export declare function filterReadOnlyTools(tools: ToolDef[]): ToolDef[];