import type { NitroRuntimeConfig } from "nitro/types";
export declare function useRuntimeConfig(): NitroRuntimeConfig;
type EnvOptions = {
	prefix?: string;
	altPrefix?: string;
	envExpansion?: boolean;
};
export declare function applyEnv(obj: Record<string, any>, opts: EnvOptions, parentKey?: string): Record<string, any>;
export {};