import Register from 'wing-register';
const register = new Register();
const fn1 = () => console.log('fn1 called');
const fn2 = () => console.log('fn2 called');
register.register(fn1);
register.register(fn2);
/* ****************************** */
register.excute();
/**
* will output:
*
* fn1 called
* fn2 called
*/
/* ****************************** */
register.unregister(fn1);
register.excute();
/**
* will output:
*
* fn2 called
*/
/* ****************************** */
register.clear();
register.excute();
/**
* nothing will output
*/