/** @type {import('eslint').Rule.RuleModule} */ module.exports = { meta: { type: 'problem', docs: { description: 'Ensure that all class declarations are prefixed with "Umb"', category: 'Best Practices', recommended: true, }, schema: [], }, create: function (context) { function checkClassName(node) { if (node.id && node.id.name && !node.id.name.startsWith('Umb')) { context.report({ node: node.id, message: 'Class declaration should be prefixed with "Umb"', }); } } return { ClassDeclaration: checkClassName, }; }, };