import { z } from "zod";
import { type McpTransport } from "./types.js";
declare const McpServersFileSchema: z.ZodObject<{
    mcpServers: z.ZodDefault<z.ZodRecord<z.ZodString, z.ZodDiscriminatedUnion<[z.ZodObject<{
        type: z.ZodLiteral<"stdio">;
        command: z.ZodString;
        args: z.ZodOptional<z.ZodArray<z.ZodString>>;
        env: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
        cwd: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>, z.ZodObject<{
        type: z.ZodLiteral<"streamable-http">;
        url: z.ZodURL;
        headers: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
        oauth: z.ZodOptional<z.ZodObject<{
            enabled: z.ZodOptional<z.ZodBoolean>;
            clientId: z.ZodOptional<z.ZodString>;
            clientSecret: z.ZodOptional<z.ZodString>;
            authorizationUrl: z.ZodOptional<z.ZodURL>;
            tokenUrl: z.ZodOptional<z.ZodURL>;
            issuer: z.ZodOptional<z.ZodURL>;
            registrationUrl: z.ZodOptional<z.ZodURL>;
            scopes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            audiences: z.ZodOptional<z.ZodArray<z.ZodString>>;
            redirectUri: z.ZodOptional<z.ZodURL>;
            callbackPort: z.ZodOptional<z.ZodInt>;
            tokenParamName: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>>;
    }, z.core.$strip>, z.ZodObject<{
        type: z.ZodLiteral<"sse">;
        url: z.ZodURL;
        headers: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
        oauth: z.ZodOptional<z.ZodObject<{
            enabled: z.ZodOptional<z.ZodBoolean>;
            clientId: z.ZodOptional<z.ZodString>;
            clientSecret: z.ZodOptional<z.ZodString>;
            authorizationUrl: z.ZodOptional<z.ZodURL>;
            tokenUrl: z.ZodOptional<z.ZodURL>;
            issuer: z.ZodOptional<z.ZodURL>;
            registrationUrl: z.ZodOptional<z.ZodURL>;
            scopes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            audiences: z.ZodOptional<z.ZodArray<z.ZodString>>;
            redirectUri: z.ZodOptional<z.ZodURL>;
            callbackPort: z.ZodOptional<z.ZodInt>;
            tokenParamName: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>>;
    }, z.core.$strip>], "type">>>;
}, z.core.$strip>;
export type McpServersFile = z.infer<typeof McpServersFileSchema>;
export type ConfigOptions = {
    overlayPaths?: readonly string[];
};
/** One named MCP transport from the config file. */
export type NamedMcpTransport = {
    name: string;
    transport: McpTransport;
};
/**
 * Read/write `{"mcpServers": { "<name>": <transport> }}` on disk.
 */
export declare class Config {
    private readonly path;
    private readonly overlayPaths;
    private servers;
    constructor(path: string, options?: ConfigOptions);
    private readJson;
    private parse;
    private mergedServers;
    /** Reload servers from disk (overwrites unsaved in-memory changes). */
    reload(): void;
    /** All configured servers, stable sort by name. */
    list(): NamedMcpTransport[];
    get(name: string): McpTransport | undefined;
    private persist;
    add(name: string, transport: McpTransport): void;
    update(name: string, transport: McpTransport): void;
    remove(name: string): void;
}
export {};