Variable object_freezeConst

Type declaration

• • <T extends Function>(f: T): T

  • Prevents the modification of existing property attributes and values, and prevents the addition of new properties.

    Type Parameters

    • T extends Function

    Parameters

    • f: T

      Object on which to lock the attributes.

    Returns T
  • <
        T extends { [idx: string]: undefined
        | null
        | object
        | U },
        U extends string | number | bigint | boolean | symbol,
    >(
        o: T,
    ): Readonly<T>

  • Prevents the modification of existing property attributes and values, and prevents the addition of new properties.

    Type Parameters

    • T extends { [idx: string]: undefined | null | object | U }
    • U extends string | number | bigint | boolean | symbol

    Parameters

    • o: T

      Object on which to lock the attributes.

    Returns Readonly<T>
  • <T>(o: T): Readonly<T>

  • Prevents the modification of existing property attributes and values, and prevents the addition of new properties.

    Type Parameters

    • T

    Parameters

    • o: T

      Object on which to lock the attributes.

    Returns Readonly<T>