A base64 vlq encode/decode utils for source maps.
NOTE:
VLQ encoding here is different from described in wikipedia, vlq here is use sextet not octet.
NOTE 2:
This package is only support nodejs environment currently.
npm i base64-vlqconst {base64VlqEncode, base64VlqDecode} = require('base64-vlq')
base64VlqEncode([ 0, 0, 16, 1 ]) // AAgBC
base64VlqDecode('AAgBC') // [ 0, 0, 16, 1 ]
base64VlqEncode([ 0 ]) // A
base64VlqDecode('A') // [ 0 ]
base64VlqEncode([ -0 ]) // B
base64VlqDecode('B') // [ -0 ]