/** Everything the CLI keeps for Collection Profile connectors. */
export declare function getPdppHome(): string;
/**
 * The Node release installed when no compatible one is found. It matches the
 * runtime Vana Desktop bundles, and the checksums are the official
 * SHASUMS256.txt values, so a download is checked against a hash that
 * shipped with the CLI rather than one fetched next to the tarball.
 */
export declare const PDPP_NODE_VERSION = "24.22.1";
/** What a signed artifact's provenance asks of the machine running it. */
export interface HostRuntimeContract {
    node: string;
    packages: Array<{
        package: string;
        declared_version: string;
    }>;
}
/**
 * Whether `version` satisfies a space-separated comparator range such as
 * `>=24.15.0 <25`, the only form artifact provenance uses. Anything the
 * parser does not understand fails closed.
 */
export declare function satisfiesNodeRange(version: string, range: string): boolean;
export interface ResolvedNode {
    path: string;
    version: string;
}
/** Synchronous {@link findCompatibleNode}, for status checks that cannot await. */
export declare function findCompatibleNodeSync(range: string): ResolvedNode | null;
/**
 * A Node binary on this machine that satisfies `range`, or null.
 *
 * `VANA_PDPP_NODE` wins when it satisfies the range; a standalone vana
 * binary's own Node cannot run a script, so every candidate is asked for its
 * version rather than trusted from `process.version`.
 */
export declare function findCompatibleNode(range: string): Promise<ResolvedNode | null>;
/** Whether the pinned Node release this CLI can install satisfies `range`. */
export declare function canInstallNodeFor(range: string): boolean;
/**
 * Download the pinned Node release into ~/.vana/pdpp/node and check it
 * against the checksum compiled into the CLI before anything is unpacked.
 */
export declare function installManagedNode(logPath: string): Promise<ResolvedNode>;
/**
 * Make each host package an artifact declares resolvable from its install
 * root, at exactly the declared version.
 *
 * A signed artifact leaves its browser driver out and loads it by dynamic
 * import, and ESM resolution ignores NODE_PATH, so the package has to sit in
 * a `node_modules` directory above the artifact. The CLI ships the pinned
 * version and links it there rather than installing a second copy.
 */
export declare function linkHostPackages(installRoot: string, contract: HostRuntimeContract): Promise<void>;
/** Where connector browser profiles live; owned by the CLI, never shared. */
export declare function getPdppProfileRoot(): string;
/**
 * Environment that decides which browser a connector launches.
 *
 * System Chrome is preferred for the same reason the legacy runtime prefers
 * it: sites treat it as a normal browser. Without it the connector's own
 * patchright Chromium is used, installed once under ~/.vana/pdpp/browsers.
 */
export declare function browserEnvironment(): Record<string, string>;
export declare function ensureConnectorBrowser(node: ResolvedNode, logPath: string): Promise<void>;
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