[react-table] v7 getToggleHiddenProps type correction (#41876)
[react-table] v7 getToggleHiddenProps type correction (#41876)

* getToggleHiddenProps type correction

* Adding placeholderOf key in column instance

* update clear sort by function name

Actual method is clearSortBy, seems some typo in react table docs - https://github.com/tannerlinsley/react-table/pull/1866

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