/**
 * CopilotAdapter — GitHub Copilot CLI adapter.
 */
import type { AgentCapabilities, ModelCapabilities, AgentConfigSchema, AuthState, AuthSetupGuidance, DetectInstallationResult, Session, SpawnArgs, ParseContext, RunOptions, AgentEvent, AgentConfig } from '@a5c-ai/comm-adapter';
import { BaseAgentAdapter } from './base-adapter.js';
export declare class CopilotAdapter extends BaseAgentAdapter {
    readonly agent: string;
    get displayName(): string;
    readonly cliCommand: string;
    readonly minVersion = "1.0.0";
    constructor(agent?: string, cliCommand?: string);
    detectInstallation(): Promise<DetectInstallationResult>;
    get hostEnvSignals(): string[];
    get capabilities(): AgentCapabilities;
    get models(): ModelCapabilities[];
    get defaultModelId(): string;
    get configSchema(): AgentConfigSchema;
    buildSpawnArgs(options: RunOptions): SpawnArgs;
    parseEvent(line: string, context: ParseContext): AgentEvent | AgentEvent[] | null;
    detectAuth(): Promise<AuthState>;
    getAuthGuidance(): AuthSetupGuidance;
    sessionDir(_cwd?: string): string;
    parseSessionFile(filePath: string): Promise<Session>;
    listSessionFiles(_cwd?: string): Promise<string[]>;
    readConfig(_cwd?: string): Promise<AgentConfig>;
    writeConfig(config: Partial<AgentConfig>, _cwd?: string): Promise<void>;
}