fix(table-core): narrow types for columns created by ColumnHelper

[slhsxcmy]

Fixes https://github.com/TanStack/table/issues/5423

Updates return type of the columns created by

• ColumnHelper.accessor to AccessorFnColumnDef or AccessorKeyColumnDef
• ColumnHelper.display to DisplayColumnDef
• ColumnHelper.group to GroupColumnDef

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[edgarbagagem]

Hello everyone,

While this works with helper.accessor({}).accessorKey, it doesn't seem to work for something like this

const columns: ColumnDef<T>[] = [
helper.accessor('example' ,{ example})
...
]

columns.map(c => c.accessorKey)

Error:
Property 'accessorKey' does not exist on type 'ColumnDef<TData>'.
Property 'accessorKey' does not exist on type 'ColumnDefBase<TData, unknown> & StringHeaderIdentifier'.

My use case here is that I pass columns as props for a wrapper component of the table and I have some options where I need to access the accessorKey of the columns

Sorry for bad english

[slhsxcmy]

@edgarbagagem try typing the columns AccessorKeyColumnDef<T>[] or leave out the type to let Typescript infer

AccessorKeyColumnDef has accessorKey but ColumnDef doesn't