chore(ts): add types to variables in tokenize-arg-string

yargs · Jun 1, 2020 · 5d1b84c · 5d1b84c
1 parent 4a31c3c
commit 5d1b84c
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/lib/tokenize-arg-string.ts b/lib/tokenize-arg-string.ts
@@ -7,10 +7,10 @@ export function tokenizeArgString (argString: string | any[]): string[] {
   argString = (argString as string).trim()
 
   let i = 0
-  let prevC = null
-  let c = null
-  let opening = null
-  const args = []
+  let prevC: string | null = null
+  let c: string | null = null
+  let opening: string | null = null
+  const args: string[] = []
 
   for (let ii = 0; ii < argString.length; ii++) {
     prevC = c