/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow strict
 */

import type { InjectableStyle, StyleXOptions } from './common-types';
import type { VarsConfig } from './stylex-vars-utils';
type VarsKeysWithStringValues<Vars: VarsConfig> = $ReadOnly<{
  [$Keys<Vars>]: string,
}>;

type VarsObject<Vars: VarsConfig> = $ReadOnly<{
  ...VarsKeysWithStringValues<Vars>,
  __varGroupHash__: string,
}>;

// Similar to `stylex.create` it takes an object of variables with their values
// and returns a string after hashing it.
declare export default function styleXDefineVars<Vars: VarsConfig>(
  variables: Vars,
  options: $ReadOnly<{ ...Partial<StyleXOptions>, exportId: string, ... }>,
): [VarsObject<Vars>, { [string]: InjectableStyle }];