settings{HTTP/2 Settings Object}- Returns: {Buffer}
Returns a Buffer instance containing serialized representation of the given
HTTP/2 settings as specified in the [HTTP/2][] specification. This is intended
for use with the HTTP2-Settings header field.
const http2 = require('http2');const packed = http2.getPackedSettings({ enablePush: false });console.log(packed.toString('base64'));// Prints: AAIAAAAA
