export declare function displayWidth(value: string): number;
export declare function padDisplayEnd(value: string, columns: number): string;
/**
 * Embedding-runtime support status for the `doctor` Embeddings section.
 * Pure and DI-friendly so it can be unit-tested without running the whole
 * command. Delegates the platform decision to
 * {@link getLocalEmbeddingRuntimeBlocker} so the wording stays in one place.
 *
 * - HTTP mode: always supported (never touches the native runtime).
 * - Local mode on an unsupported platform (macOS Intel, #1515): reports the
 *   blocker as `detail` so the caller can surface the full guidance.
 */
export declare function localEmbeddingDoctorStatus(opts: {
    httpMode: boolean;
    platform?: NodeJS.Platform;
    arch?: NodeJS.Architecture;
}): {
    status: string;
    detail: string | null;
};
export declare const doctorCommand: () => Promise<void>;