interface TestEnvConfig {
	kv?: string[];
	d1?: string[];
	r2?: string[];
	queue?: string[];
	do?: string[];
	vars?: Record<string, string | number | boolean>;
}
/** Maps binding names from each config category to their mock types. */
type EnvBindings<T extends TestEnvConfig> = { [K in T["kv"] extends readonly string[] ? T["kv"][number] : never] : KVNamespace } & { [K in T["d1"] extends readonly string[] ? T["d1"][number] : never] : D1Database } & { [K in T["r2"] extends readonly string[] ? T["r2"][number] : never] : R2Bucket } & { [K in T["queue"] extends readonly string[] ? T["queue"][number] : never] : Queue } & { [K in T["do"] extends readonly string[] ? T["do"][number] : never] : DurableObjectStorage } & { [K in keyof T["vars"] & string] : T["vars"] extends Record<string, infer V> ? V : never };
/**
* One-call environment factory for Cloudflare Workers tests.
* Creates named mocks for each binding type and returns a typed env object.
*
* @param config - Binding names for each category (kv, d1, r2, queue, do) plus plain vars.
* @returns An object mapping each binding name to its mock instance.
*
* @example
* ```ts
* const env = createTestEnv({
*   kv: ['CACHE'] as const,
*   d1: ['DB'] as const,
*   vars: { API_URL: 'http://localhost' },
* })
* // env.CACHE is KVNamespace, env.DB is D1Database, env.API_URL is string
* ```
*/
declare function createTestEnv<T extends TestEnvConfig>(config: T): EnvBindings<T>;
export { createTestEnv };