no-omit aslant

no-omit.js

// @ts-check

/**@type {import('eslint').Rule.RuleModule}*/
module.exports = {
  meta: {
    type: 'problem',
    docs: {
      description: 'Disallow the use of Omit type',
    }
  },
  create(context) {
    return (
      /**@type {import('@typescript-eslint/utils/eslint-utils').RuleListener}*/
      ({
        'TSTypeReference'(node) {
          if (node.typeName.type === 'Identifier' && node.typeName.name === 'Omit') {
            context.report({
              loc: node.loc,
              message: 'Omit type is not allowed',
            });
          }
        },
      })
    );
  }
}

//@ts-check
...
import NoOmit from './rules/no-omit.js';

/**@type {import('eslint').Linter.Config}*/
const eslintConfig = {
  'plugins': {
    'custom': {
      rules: {
        'no-omit': NoOmit,
      }
    }
  },
  'rules': {
     ...,
    'custom/no-omit': 'error'
  },
  ...
};

export default eslintConfig;