export declare enum MethodE {
    GET = "GET",
    POST = "POST",
    PUT = "PUT",
    PATCH = "PATCH",
    DELETE = "DELETE"
}
/**
 * Generic fetch wrapper with consistent error handling and type safety
 */
export interface FetchResponse<T = unknown> {
    success: boolean;
    data?: T;
    error?: string;
    status?: number;
}
/**
 * Centralized fetch utility - single point for HTTP request configuration
 */
export declare function fetchUtil<T>(url: string, method: MethodE, apiKey?: string, headers?: Record<string, string>, body?: object): Promise<FetchResponse<T>>;