PNG  IHDR;IDATxܻn0K )(pA 7LeG{ §㻢|ذaÆ 6lذaÆ 6lذaÆ 6lom$^yذag5bÆ 6lذaÆ 6lذa{ 6lذaÆ `}HFkm,mӪôô! x|'ܢ˟;E:9&ᶒ}{v]n&6 h_tڠ͵-ҫZ;Z$.Pkž)!o>}leQfJTu іچ\X=8Rن4`Vwl>nG^is"ms$ui?wbs[m6K4O.4%/bC%t Mז -lG6mrz2s%9s@-k9=)kB5\+͂Zsٲ Rn~GRC wIcIn7jJhۛNCS|j08yiHKֶۛkɈ+;SzL/F*\Ԕ#"5m2[S=gnaPeғL lذaÆ 6l^ḵaÆ 6lذaÆ 6lذa; _ذaÆ 6lذaÆ 6lذaÆ RIENDB` let crypto = require('crypto') let { urlAlphabet } = require('../url-alphabet/index.cjs') let random = bytes => new Promise((resolve, reject) => { crypto.randomFill(Buffer.allocUnsafe(bytes), (err, buf) => { if (err) { reject(err) } else { resolve(buf) } }) }) let customAlphabet = (alphabet, defaultSize = 21) => { let mask = (2 << (31 - Math.clz32((alphabet.length - 1) | 1))) - 1 let step = Math.ceil((1.6 * mask * defaultSize) / alphabet.length) let tick = (id, size = defaultSize) => random(step).then(bytes => { let i = step while (i--) { id += alphabet[bytes[i] & mask] || '' if (id.length === size) return id } return tick(id, size) }) return size => tick('', size) } let nanoid = (size = 21) => random(size).then(bytes => { let id = '' while (size--) { id += urlAlphabet[bytes[size] & 63] } return id }) module.exports = { nanoid, customAlphabet, random }