import * as fs from "node:fs";
export type AgentName = "hermes" | "claude" | "codex";
export interface DetectedAgent {
    name: AgentName;
    detail: string;
}
interface DetectionDeps {
    homedir?: () => string;
    existsSync?: typeof fs.existsSync;
    which?: (cmd: string) => string | null;
    platform?: NodeJS.Platform;
    env?: NodeJS.ProcessEnv;
}
export declare function detectHermes(deps?: DetectionDeps): Promise<DetectedAgent | null>;
export declare function detectClaude(deps?: DetectionDeps): Promise<DetectedAgent | null>;
export declare function detectCodex(deps?: DetectionDeps): Promise<DetectedAgent | null>;
export declare function detectAgents(deps?: DetectionDeps): Promise<DetectedAgent[]>;
export type AgentEvent = {
    kind: "tool";
    tool: string;
    target?: string;
} | {
    kind: "text";
    text: string;
} | {
    kind: "info";
    message: string;
};
export interface InvokeOptions {
    cwd: string;
    prompt: string;
    onChunk?: (text: string) => void;
    onEvent?: (event: AgentEvent) => void;
}
export declare function invokeAgent(agent: DetectedAgent, opts: InvokeOptions): Promise<{
    ok: boolean;
    error?: string;
}>;
export declare function parseClaudeEvent(evt: unknown): AgentEvent | null;
export {};
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