Function recurseHeader

packages/table-core/src/core/headers.ts:240–245

(h: CoreHeader<TData, any>)

      const leafHeaders: Header<TData, unknown>[] = []

      const recurseHeader = (h: CoreHeader<TData, any>) => {
        if (h.subHeaders && h.subHeaders.length) {
          h.subHeaders.map(recurseHeader)
        }
        leafHeaders.push(h as Header<TData, unknown>)
      }

      recurseHeader(header)