create class in angular cli code example

Example 1: angular generate component

ng g component componentname

Example 2: angular cli generate component

ng g c componentName

Example 3: ng generate component

ng g component [component name]

Example 4: angular cli skip-tests

The name of the TypeScript configuration file for tests. Default: ... --skipTests=true|false. When true, does not create "spec.ts" test files for the app. Default: false

While generating component using cmd
>ng g c component-name --skipTests