Function defineLazyProperty

defineLazyProperty<T, P extends string, V>(
    target: T,
    property: P,
    callback: LazyCallback<V>,
    options?: DefinePropertyOptions,
): any
Defines a property that is initialized only when first accessed
Type Parameters
- T
- P extends string
- V
Parameters
- target: T
- property: P
  name of the property
- callback: LazyCallback<V>
  function called when the property is accessed the first time
- Optionaloptions: DefinePropertyOptions
  - Optionalconfigurable?: boolean
  - Optionalenumerable?: boolean
  - Optionalwritable?: boolean
Returns any
target
Example
```
const obj = {};
defineLazyProperty(obj, 'expensiveData', function() {
  return someExpensiveComputation();
});
// expensiveData is not computed until accessed
console.log(obj.expensiveData); // Computes and returns the value
```
- Defined in index.ts:180