Function exact

exact<const Parts extends readonly [unknown, unknown]>(
...parts: Parts,
): ShapeExact<Parts>
Define a shape part that requires exactly the value given.
Type Parameters
- const Parts extends readonly [unknown, unknown]
Parameters
- ...parts: Parts
Returns ShapeExact<Parts>
Example
```
import {exact, defineShape} from 'object-shape-tester';

const myShape = defineShape({
    a: or(exact('hi'), exact('bye')),
});

// `myShape.runtimeType` is `{a: 'hi' | 'bye'}`
```
- Defined in src/define-shape/shape-specifiers.ts:296