import { type AdapterInterface, type AdapterType, type FrontMcpAdapterResponse, type Reference } from '../interfaces';
type InitOptions<T> = (T & {
    useFactory?: never;
    inject?: never;
    name: string;
}) | {
    inject: () => readonly Reference<any>[];
    useFactory: (...args: any[]) => T;
    name: string;
};
type AdapterClassWithOptions<T> = {
    new (...args: any[]): any;
    prototype: {
        __options_brand?: T;
    };
};
type AdapterReturn<T> = AdapterType;
export declare abstract class DynamicAdapter<TOptions extends object> implements AdapterInterface {
    abstract options: {
        name: string;
    } & TOptions;
    /**
     * Private property to ensure options are typed correctly.
     */
    __options_brand: TOptions;
    /**
     * Static init() method to create an adapter provider.
     *
     * Each call to init() creates a unique adapter instance with its own token,
     * keyed by `${ClassName}:${options.name}`. This allows multiple adapters
     * of the same class with different configurations (e.g., multiple OpenAPI
     * adapters for different APIs).
     *
     * **IMPORTANT:** The `name` option must be unique per adapter class.
     * Registering two adapters with the same class and name will throw an error.
     *
     * @param options - Adapter options including required `name` field
     * @throws Error if `name` is missing/empty or if a duplicate name is detected
     */
    static init<TThis extends AdapterClassWithOptions<any>>(this: TThis, options: InitOptions<TThis['prototype'] extends {
        __options_brand?: infer O;
    } ? O : never>): AdapterReturn<TThis['prototype'] extends {
        __options_brand?: infer O;
    } ? O : never>;
    /**
     * Abstract fetch method to be implemented by subclasses.
     * @returns A promise resolving to any type the will be used
     * to trnasform into tools, resources, prompts, etc.
     */
    abstract fetch(): Promise<FrontMcpAdapterResponse> | FrontMcpAdapterResponse;
}
export {};
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