in rules/di.js [55:61]
function maybeNoteInjection(node) {
if (syntax === '$inject' && node.left && node.left.property &&
((utils.isLiteralType(node.left.property) && node.left.property.value === '$inject') ||
(utils.isIdentifierType(node.left.property) && node.left.property.name === '$inject'))) {
$injectProperties[node.left.object.name] = node.right;
}
}