storageGetItem

Callable

• storageGetItem<T>(...args: [key: string, accessMode?: AccessMode]): Promise<undefined | T>

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• Retrieves the value that is assigned to the key from a storage outside the frame

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  Type parameters

  • T: string | number | object

  Parameters

  • rest...args: [key: string, accessMode?: AccessMode]

  Returns Promise<undefined | T>