export declare const REQUIRED_PI_PACKAGES: readonly ["npm:pi-mcp-adapter", "npm:pi-subagents", "npm:@juicesharp/rpiv-ask-user-question"];
export type PackageEntry = string | {
    source: string;
} | Record<string, unknown>;
export declare function packageSource(entry: PackageEntry): string | undefined;
export declare function normalizePiPackages(packages: unknown): PackageEntry[];
export declare function readConfiguredPiPackages(settingsText: string): string[];