* feat(angular): add an option to add strict type checking
Adding support for strict type checking to Angular application and library generate schematics.
E.g.
`nx generate application myapp --strict`
`nx generate lib mylib --strict`
Closes#3383.
Performs the following configuration changes:
- Enables strict mode in TypeScript, as well as other strictness flags recommended by the TypeScript team. Specifically, forceConsistentCasingInFileNames, noImplicitReturns, noFallthroughCasesInSwitch.
- Turns on strict Angular compiler flags strictTemplates and strictInjectionParameters
These match the flags used in the standard CLI strict mode.
* cleanup(misc): updating import path
Co-authored-by: Ashley Hunter <ashley.hunter@hotmail.co.uk>
