import { IAgent, IAgentConfig } from './IAgent';
/**
 * GitHub Copilot agent adapter.
 * Writes to AGENTS.md for both web-based GitHub Copilot and VS Code extension.
 */
export declare class CopilotAgent implements IAgent {
    private agentsMdAgent;
    getIdentifier(): string;
    getName(): string;
    /**
     * Returns the default output path for AGENTS.md.
     */
    getDefaultOutputPath(projectRoot: string): string;
    applyRulerConfig(concatenatedRules: string, projectRoot: string, rulerMcpJson: Record<string, unknown> | null, agentConfig?: IAgentConfig, backup?: boolean): Promise<void>;
    getMcpServerKey(): string;
    supportsMcpStdio(): boolean;
    supportsMcpRemote(): boolean;
    supportsNativeSkills(): boolean;
    supportsNativeSubagents(): boolean;
}