import type { Capability, ToolDeclaration, PromptSection, CapabilityAction } from './index.js';
export interface HandoffTarget {
    id: string;
    name: string;
    description?: string;
}
/**
 * Exposes a single `transfer_to_agent` tool for agents that have explicit
 * `canHandoffTo` targets. Unlike TriageCapability (one tool per route),
 * this uses a single tool with an enum parameter for the target agent.
 */
export declare class HandoffCapability implements Capability {
    private targets;
    constructor(targets: HandoffTarget[]);
    getTools(): ToolDeclaration[];
    getPromptSections(): PromptSection[];
    processToolResult(toolName: string, args: unknown, result: unknown): CapabilityAction | null;
}