How do I declare a variable or const for a module

Question

how do I declare a variable (or constant?), so only the procedures in the current module can read it? For example:

Option Explicit

Private const dataPath as String = "..."
Private const dataFile as String = "File.xlsm"
Private const dataSheet as String = "Sheet1"

Sub GetData()
Dim WB as Workbook
Dim wsSet as Worksheet

Set WB = Workbooks(ThisWorkbook.Name)
Set wsSet = WB.Worksheets("Settings")

Workbooks.Open Filename:=dataPath & "\" & dataFile

Workbooks(dataFile).Sheets(dataSheet).Range("A:A").Copy
wsSet.Range("D:D").PasteSpecial xlPasteValues
Application.CutCopyMode = False

Workbooks(dataFile).Close SaveChanges:=False

WB.Save

MsgBox "Done.", vbOkOnly, "Well done"

Exit Sub

Is that the correct way? Thank you!