ant-design/components/theme/context.ts

import React from 'react';
import type { Theme } from '@ant-design/cssinjs';

import type { AliasToken, MapToken, OverrideToken, SeedToken } from './interface';
import defaultSeedToken from './themes/seed';

export { default as defaultTheme } from './themes/default/theme';

// ================================ Context =================================
// To ensure snapshot stable. We disable hashed in test env.
export const defaultConfig = {
  token: defaultSeedToken,
  override: { override: defaultSeedToken },
  hashed: true,
};

export type ComponentsToken = {
  [key in keyof OverrideToken]?: OverrideToken[key] & {
    theme?: Theme<SeedToken, MapToken>;
  };
};

export interface DesignTokenProviderProps {
  token: Partial<AliasToken>;
  theme?: Theme<SeedToken, MapToken>;
  components?: ComponentsToken;
  /** Just merge `token` & `override` at top to save perf */
  override: { override: Partial<AliasToken> } & ComponentsToken;
  hashed?: string | boolean;
  cssVar?: { prefix?: string; key?: string };
  /**
   * @descCN 开启零运行时模式，不会在运行时产生样式，需要手动引入 CSS 文件。
   * @descEN Enable zero-runtime mode, which will not generate style at runtime, need to import additional CSS file.
   * @default true
   * @since 6.0.0
   * @example
   * ```tsx
   * import { ConfigProvider } from 'antd';
   * import 'antd/dist/antd.css';
   *
   * const Demo = () => (
   *   <ConfigProvider theme={{ zeroRuntime: true }}>
   *     <App />
   *   </ConfigProvider>
   *);
   * ```
   */
  zeroRuntime?: boolean;
}

export const DesignTokenContext = React.createContext<DesignTokenProviderProps>(defaultConfig);