function isAngularComponentStyles(path) {
  return isPathMatch(path, [function (node) {
    return node.type === "TemplateLiteral";
  }, function (node, name) {
    return node.type === "ArrayExpression" && name === "elements";
  }, function (node, name) {
    return node.type === "Property" && node.key.type === "Identifier" && node.key.name === "styles" && name === "value";
  }].concat(getAngularComponentObjectExpressionPredicates()));
}
Angular Components can have:
- Inline HTML template
- Inline CSS styles

...which are both within template literals somewhere
inside of the Component decorator factory.

E.g.
@Component({
 template: `<div>...</div>`,
 styles: [`h1 { color: blue; }`]
})