<ImportButton> is compatible with the
useImport hook and is meant to be used as it's upload button. It uses Material UI
<LoadingButton> component and native html
<input> element. It wraps a
<label> with a
<LoadingButton> component and
<input> element and accepts it's own properties for separately.
You can swizzle this component to customize it with the refine CLI
It is used to show and not show the text of the button. When
true, only the button icon is visible.
It also accepts all props of Material UI LoadingButton.