Although you make no citations of your claim, I think you mean a trend towards static typing over dynamic typing. Strongly typed languages are already pretty common.
No, I meant what I said. I'm talking about mindshare, with e.g. typescript gaining ground on javascript, or php 7's strictly typed style gaining ground over php 5's loose style, which is all in the dynamically typed camp.
TypeScript brings static type analysis to JavaScript, not strong typing. I'm not sure what you mean by PHP 7's "strictly typed style" but I assume you mean its type annotations, which it's had since PHP 5. Those are neither a case of strong typing (PHP is duck typed) nor static typing (since it's evaluated at runtime).
