For AI agents: the complete documentation index is available at /llms.txt, the full documentation bundle is available at /llms-full.txt, and this page is available as Markdown at /plugins/ignore-plugin.md.
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      • IgnorePlugin

      This plugin will prevent the generation of modules for import or require calls matching the regular expressions.

      Examples

      When using the following configuration:

      rspack.config.mjs
      import { rspack } from '@rspack/core';

export default {
  plugins: [
    new rspack.IgnorePlugin({
      resourceRegExp: /^\.\/locale$/,
      contextRegExp: /moment$/,
    }),
  ],
};

      which means any require statement matching './locale' from any directories ending with 'moment' will be ignored.

      Options

      • Type:
      | {
    /** A RegExp to test the resource against. */
    resourceRegExp: RegExp;
    /** A RegExp to test the context (directory) against. */
    contextRegExp?: RegExp;
  }
| {
    /** A Filter function that receives `resource` and `context` as arguments, must return boolean. */
    checkResource: (resource: string, context: string) => boolean;
  }
      • Default: undefined