JSXOpeningElement: function(node) {
var variables = variablesInScope(context)
if (findVariable(variables, name)) return
context.report({
message: `'${name}' must be in scope when using JSX syntax`,
node: node
})
}
const noUndefRule = context => {
return {
JSXOpeningElement(node) {
var name = node.name
if (name.type == 'JSXMemberExpression') name = name.object
if (name.type == 'JSXNamespacedName') name = name.namespace
const variables = variablesInScope(context)
node.attributes.forEach(attr => {
if (attr.type == 'JSXSpreadAttribute') return
if (attr.value == null) checkDefined(context, variables, attr.name)
})
if (!standardTags.has(name.name)) checkDefined(context, variables, name)
}
}
}