Type Alias ReadonlyDeep<T>

ReadonlyDeep: T extends any[]
    ? ReadonlyTupleOrArrayDeep<T>
    : T extends Fun
        ? T
        : T extends Date
            ? ReadonlyDate
            : T extends Map<infer K, infer V>
                ? ReadonlyMapDeep<K, V>
                : T extends Set<infer V>
                    ? ReadonlySetDeep<ReadonlyDeep<V>>
                    : T extends object ? ReadonlyObjectDeep<T> : T

Recursively marks Objects, Arrays, Maps, Sets, or Dates as read only. Other non-primitive types will retain their method signatures, potentially exposing mutation methods. This type does not represent an immutable value, merely a readonly variant of T.

Type Alias ReadonlyDeep<T>

Type Parameters

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