Function createPlugin

packages/babel-plugin-transform-react-jsx/src/create-plugin.ts:64–834

({
  name,
  development,
}: {
  name: string;
  development: Development;
})

}

export default function createPlugin<const Development extends boolean>({
  name,
  development,
}: {
  name: string;
  development: Development;
}) {
  type Opts = Development extends true ? OptionsDevelopment : Options;
  return declare((_, options: Opts) => {
    const {
      pure: PURE_ANNOTATION,

      throwIfNamespace = true,

      filter,

      runtime: RUNTIME_DEFAULT = "automatic",

      importSource: IMPORT_SOURCE_DEFAULT = DEFAULT.importSource,
      pragma: PRAGMA_DEFAULT = DEFAULT.pragma,
      pragmaFrag: PRAGMA_FRAG_DEFAULT = DEFAULT.pragmaFrag,
    } = options;

    const sourceSelf = development
      ? (options as OptionsDevelopment).sourceSelf
      : undefined;

    if ("useSpread" in options) {
      throw new Error(
        '@babel/plugin-transform-react-jsx: Since Babel 8, an inline object with spread elements is always used, and the "useSpread" option is no longer available. Please remove it from your config.',
      );
    }

    if ("useBuiltIns" in options) {
      const useBuiltInsFormatted = JSON.stringify(options.useBuiltIns);
      throw new Error(
        `@babel/plugin-transform-react-jsx: Since "useBuiltIns" is removed in Babel 8, you can remove it from the config.
- Babel 8 now transforms JSX spread to object spread. If you need to transpile object spread with
\`useBuiltIns: ${useBuiltInsFormatted}\`, you can use the following config
{
  "plugins": [
    "@babel/plugin-transform-react-jsx"
    ["@babel/plugin-transform-object-rest-spread", { "loose": true, "useBuiltIns": ${useBuiltInsFormatted} }]
  ]
}`,
      );
    }

    if (filter != null && RUNTIME_DEFAULT === "automatic") {
      throw new Error(
        '@babel/plugin-transform-react-jsx: "filter" option can not be used with automatic runtime. If you are upgrading from Babel 7, please specify `runtime: "classic"`.',
      );
    }

    let commentsNode: t.Node | null = null;

    return {
      name,