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@greedyenders/interface

Interfaces in JS

My attempt to invent TypeScript - like Interfaces in commonJS.

Those can be applied to objects to get a type - stable Proxy version.

---

TBD:

• Get type stability on arrays to work

• Add interfaces for functions

  I.E. Check types on function parameters and it's return value

---

Usage expample :

var interf = new Interface ({
	a1: Number,
	a2: 42,
	a3: String,
	a4: '',
	a5: 'str',
	a6: Object,
	a7: Array,
	a8: [String, Number],
	a9: ['str', 42],
	a10: [Function],
	a11: Function,
	a12: NaN,
	a13: null,
	a14: Symbol,
	'a15_': 'Not required'
})

var obj = {
	a1: 1,
	a2: 42,
	a3: 'string',
	a4: '',
	a5: 'str',
	a6: {a:1, b:''},
	a7: [1,2,3],
	a8: '',
	a9: 42,
	a10: [()=>{},()=>{},()=>{}],
	a11: ()=>{},
	a12: NaN,
	a13: null,
	a14: Symbol()
}

interf.isImplementedBy(obj) // true
interf.applyTo(obj) // Proxy