import { Context, Effect, Layer } from 'effect';
import type * as Schema from 'effect/Schema';
import type { AgentConfig, AgentInstance, AnyAgentInstance } from './agent';
import { AgentNotFoundError, AgentAlreadyExistsError, AgentCreationError } from './errors';
import { ToolRegistryService } from '../tool/service';
import { ProviderRegistryService } from '../platform/service';
import { ProviderConnectionService } from '../platform/connections';
import type { Tracer } from '../tracing';
import type { TemplateEngine } from '../template/engine';
import type { FrameworkConfig } from '../config/types';
import type { MCPServerRegistry } from '../mcp';
import { PromptSourceService, type PromptSourceService as PromptSourceServiceApi } from './prompt-source';
/**
 * AgentService interface for Effect-based agent lifecycle management
 */
export interface AgentService {
    /**
     * Create an agent from configuration
     */
    createAgent<InputSchema extends Schema.Schema.AnyNoContext = typeof Schema.String, OutputSchema extends Schema.Schema.AnyNoContext = typeof Schema.Unknown>(config: AgentConfig<InputSchema, OutputSchema>): Effect.Effect<AgentInstance<InputSchema, OutputSchema>, AgentCreationError | AgentAlreadyExistsError>;
    /**
     * Get an agent by ID
     */
    getAgent(id: string): Effect.Effect<AnyAgentInstance, AgentNotFoundError>;
    /**
     * Get an agent by ID (returns undefined if not found)
     */
    getAgentOptional(id: string): Effect.Effect<AnyAgentInstance | undefined>;
    /**
     * Check if an agent exists
     */
    hasAgent(id: string): Effect.Effect<boolean>;
    /**
     * Remove an agent
     */
    removeAgent(id: string): Effect.Effect<boolean>;
    /**
     * Get all agents
     */
    getAllAgents(): Effect.Effect<AnyAgentInstance[]>;
    /**
     * Clear all agents
     */
    clear(): Effect.Effect<void>;
    /**
     * Set the tracer for agent creation
     */
    setTracer(tracer?: Tracer): Effect.Effect<void>;
    /**
     * Set default system message for agents
     */
    setDefaultSystemMessage(systemMessage?: string): Effect.Effect<void>;
    /**
     * Set global variables resolver
     */
    setGlobalVariablesResolver(resolver: () => Record<string, string | number | boolean>): Effect.Effect<void>;
    setTemplateEngine(engine: TemplateEngine): Effect.Effect<void>;
    setTemplateCustomNamespaces(namespaces: Record<string, unknown>): Effect.Effect<void>;
    setTemplateEnvAllowlist(envAllowlist: string[]): Effect.Effect<void>;
    setTemplateFredConfig(config: Partial<FrameworkConfig>): Effect.Effect<void>;
    /** Set the client-owned MCP registry used while creating agents. */
    setMCPServerRegistry(registry: MCPServerRegistry): Effect.Effect<void>;
    /**
     * Match agent by utterance
     */
    matchAgentByUtterance(message: string, semanticMatcher?: (message: string, utterances: string[]) => Promise<{
        matched: boolean;
        confidence: number;
        utterance?: string;
    }>): Effect.Effect<{
        agentId: string;
        confidence: number;
        matchType: 'exact' | 'regex' | 'semantic';
    } | null>;
    /**
     * Get MCP client connection metrics
     */
    getMCPMetrics(): Effect.Effect<any>;
    /**
     * Register shutdown hooks for MCP client cleanup
     */
    registerShutdownHooks(): Effect.Effect<void>;
}
export declare const AgentService: Context.Tag<AgentService, AgentService>;
/**
 * Live layer providing AgentService with dependencies on ToolRegistryService and ProviderRegistryService
 */
export declare const AgentServiceLayer: Layer.Layer<AgentService, never, ProviderConnectionService | ToolRegistryService | import("..").ToolGateServiceApi | ProviderRegistryService | PromptSourceService>;
export declare const makeAgentServiceLive: (promptSourceLayer?: Layer.Layer<PromptSourceServiceApi, never, never>) => Layer.Layer<AgentService, never, ProviderConnectionService | ToolRegistryService | import("..").ToolGateServiceApi | ProviderRegistryService>;
/** Default AgentService using core string/template prompt resolution. */
export declare const AgentServiceLive: Layer.Layer<AgentService, never, ProviderConnectionService | ToolRegistryService | import("..").ToolGateServiceApi | ProviderRegistryService>;
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