import { AIVariableContext, LanguageModel, LanguageModelMessage, LanguageModelRequirement, LanguageModelResponse } from '@theia/ai-core';
import { ChatAgentService } from '@theia/ai-chat/lib/common/chat-agent-service';
import { ChatToolRequest } from '@theia/ai-chat/lib/common/chat-tool-request-service';
import { AbstractStreamParsingChatAgent, SystemMessageDescription } from '@theia/ai-chat/lib/common/chat-agents';
import { MutableChatRequestModel } from '@theia/ai-chat/lib/common/chat-model';
import { ILogger, PreferenceService } from '@theia/core';
export declare const OrchestratorChatAgentId = "Orchestrator";
export declare class OrchestratorChatAgent extends AbstractStreamParsingChatAgent {
    protected readonly logger: ILogger;
    id: string;
    name: string;
    languageModelRequirements: LanguageModelRequirement[];
    protected defaultLanguageModelPurpose: string;
    prompts: import("@theia/ai-core").PromptVariantSet[];
    description: string;
    iconClass: string;
    agentSpecificVariables: {
        name: string;
        description: string;
        usedInPrompt: boolean;
    }[];
    protected systemPromptId: string;
    private fallBackChatAgentId;
    protected chatAgentService: ChatAgentService;
    protected preferenceService: PreferenceService;
    protected getSystemMessageDescription(context: AIVariableContext): Promise<SystemMessageDescription | undefined>;
    protected getAvailableAgentsForDelegation(excludedAgents: string[]): Array<{
        id: string;
        name: string;
        description: string;
    }>;
    protected getExcludedAgentIds(): string[];
    invoke(request: MutableChatRequestModel): Promise<void>;
    protected sendLlmRequest(request: MutableChatRequestModel, messages: LanguageModelMessage[], toolRequests: ChatToolRequest[], deferredToolIds: string[] | undefined, languageModel: LanguageModel, promptVariantId?: string, isPromptVariantCustomized?: boolean): Promise<LanguageModelResponse>;
    protected addContentsToResponse(response: LanguageModelResponse, request: MutableChatRequestModel): Promise<void>;
}
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