Typescript Tutorial #25 Readonly Properties Typescript
0In TypeScript, the readonly modifier is used to indicate that a property of a class or an object can only be assigned a value once, either during initialization or within the constructor. After its initial value is set, a readonly property cannot be changed.
The readonly modifier is particularly useful when you want to ensure that certain properties remain constant throughout the object's lifetime, preventing accidental modifications that could lead to unexpected behavior.
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Please note that while the values of readonly properties cannot be changed, it doesn't make the properties themselves immune to being reassigned. For example, if an object with a readonly property is assigned to a new object, the readonly property won't prevent this reassignment. It only guarantees that the value assigned to the property won't change once assigned.
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