import { InjectionToken } from '@nestjs/common';
import { OnApplicationBootstrap } from '@nestjs/common';
import { DiscoveryService, MetadataScanner } from '@nestjs/core';
import { AgentSkill } from '../interfaces/a2a.types';
export interface DiscoveredSkill {
    providerClass: InjectionToken;
    methodName: string;
    skill: AgentSkill;
}
export declare class A2ARegistry implements OnApplicationBootstrap {
    private readonly discovery;
    private readonly metadataScanner;
    private readonly discoveredSkills;
    constructor(discovery: DiscoveryService, metadataScanner: MetadataScanner);
    onApplicationBootstrap(): void;
    private discoverSkills;
    getAvailableSkills(): DiscoveredSkill[];
    getSkill(id: string): DiscoveredSkill | undefined;
    getFallbackSkill(): DiscoveredSkill | undefined;
}