/**
 * Shared provider-error helpers.
 *
 * Consolidated from three verbatim copies in lm-studio-helpers.ts,
 * llama-cpp.ts, and ollama.ts into a single definition.
 */
import type { ProviderError } from '../types/errors.js';
/**
 * Extract an HTTP status code from an error object.
 * Checks `.status` before `.statusCode` to preserve provider-error convention.
 */
export declare function getErrorStatus(err: unknown): number | undefined;
/**
 * Wrap an error into a ProviderError, attaching the HTTP status if present.
 */
export declare function normalizeProviderError(err: unknown, provider: string, operation: string, phase?: string): ProviderError;
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