Remove experimental file

repl.js

@@ -1,17 +0,0 @@
-const readline = require('readline')
-
-async function repl() {
-  let output
-
-  const rl = readline.createInterface({
-    input: process.stdin,
-    output: process.stdout,
-  })
-
-  rl.question('hello? ', line => {
-    console.log(`you said ${line}`)
-    rl.close()
-  })
-}
-
-repl()