Variable useSettingConst

Type declaration

• • <SettingName extends SettingNames>(
        key: SettingName,
        defaultState: SettingTypes[SettingName],
        subscriberOptions?: DataProviderSubscriberOptions,
    ): [
        setting: SettingTypes[SettingName]
        | PlatformError,
        setSetting: (
            newData: SettingTypes[SettingName],
        ) => Promise<DataProviderUpdateInstructions<SettingDataTypes>>,
        resetSetting: () => void,
        isLoading: boolean,
    ]

  • Type Parameters

    • SettingName extends SettingNames

    Parameters

    • key: SettingName

      The string id that is used to identify the setting that will be stored on the PAPI

      WARNING: MUST BE STABLE - const or wrapped in useState, useMemo, etc. The reference must not be updated every render
    • defaultState: SettingTypes[SettingName]

      The initial value to return while first awaiting the setting value
    • OptionalsubscriberOptions: DataProviderSubscriberOptions

      Various options to adjust how the subscriber emits updates

      Note: this parameter is internally assigned to a ref, so changing it will not cause any hooks to re-run with its new value. This means that subscriberOptions will be passed to the data provider's subscribe<data_type> method as soon as possible and will not be updated again until dataProviderSource or selector changes.

    Returns [
        setting: SettingTypes[SettingName]
        | PlatformError,
        setSetting: (
            newData: SettingTypes[SettingName],
        ) => Promise<DataProviderUpdateInstructions<SettingDataTypes>>,
        resetSetting: () => void,
        isLoading: boolean,
    ]

    [setting, setSetting, resetSetting]

    • setting: The current state of the setting, either defaultState, the stored value, or a PlatformError if loading the value fails. Use isPlatformError() to check.
    • setSetting: Function that updates the setting to a new value
    • resetSetting: Function that removes the setting and resets the value to defaultState