use strict
By default, TypeScript will emit `"use strict"` directives, so it is not necessary to include `'use strict'` in `.ts` files: https://www.typescriptlang.org/docs/handbook/compiler-options.html#:~:text=--noImplicitUseStrict PR Close #38143
add e2e test for SVG template example fix template syntax example app - linting errors - runtime exceptions - template type errors - deprecated type casting - deprecated currency pipe example Relates to #30559 PR Close #31356
PR Close #23234