StorageEventInit.oldValue

Undocumented in source. Be warned that the author may not have intended to support it.
  1. void oldValue(Optional!(T0) oldValue)
    struct StorageEventInit
    nothrow
    void
    oldValue
    (
    T0
    )
    (
    scope auto ref Optional!(T0) oldValue
    )
    if (
    isTOrPointer!(T0, string)
    )
  2. auto oldValue()

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