export type AgentSource = "project" | "user" | "builtin";
export interface DiscoveredAgent {
    name: string;
    description: string;
    source: AgentSource;
    filePath?: string;
}
/** Returns the absolute path to Pi's user-level agents directory. */
export declare function getUserAgentsDir(): string;
export declare function findNearestProjectAgentsDir(cwd: string): string | null;
export declare function discoverAgents(cwd: string): DiscoveredAgent[];
export interface AgentFrontmatter {
    name: string;
    description: string;
    filePath: string;
    tools?: string[];
    output?: string;
    skills?: string[];
    maxSubagentDepth?: number;
    thinking?: string;
    model?: string;
}
export declare function parseAgentFile(filePath: string): {
    name: string;
    description: string;
    filePath: string;
} | undefined;
export declare function parseAgentFileFull(filePath: string): AgentFrontmatter | undefined;