type InstallContext = "npx" | "global" | "local";
/**
 * Project #246: classify how this CLI binary was launched, so the self-announcing
 * shim only fires for a stale GLOBAL install (never for the npx/plugin path, which
 * is the desired flow, nor for local dev). Pure + injectable for testing.
 * - npx (incl. the plugin wrapper): path lives under npm's `_npx` cache.
 * - global: under a `node_modules` dir OUTSIDE the cwd (a global `npm i -g`).
 * - local: dev checkout / a project-local dependency (under the cwd) -> stay quiet.
 */
export declare function classifyInstallContext(selfPath: string, cwd: string): InstallContext;
export declare function getCurrentVersion(): string;
export declare function printUpdateBanner(): void;
export declare function printPluginHealthPreflight(): void;
/**
 * Project #246 self-announcing shim: when the user runs a stale GLOBAL `@graphit/cli`
 * directly (the plugin's PATH wrapper never shadows their interactive shell), tell
 * them the plugin now delivers the CLI via npx and offer to uninstall the global.
 * Throttled ~once/day. Never re-execs, so there is no recursion; it only fires for
 * the "global" context, never the npx/plugin path. Returns true if it announced.
 */
export declare function printMigrationNoticeIfGlobal(): boolean;
export declare function fireBackgroundCheck(): void;
export {};