source map not getting applied

input1.js

function OnUpdate(doc, meta) {
	var bucket = '`beer-sample`',
		city = 'Bangalore';
	var res = new N1qlQuery(`SELECT * FROM system:bucket WHERE city == "city"`);
}

input1.map.json

{"version":3,"sources":["/Users/gautham/projects/github/n1ql-js/components/transpiler-js/inputs/input1.js"],"names":["OnUpdate","doc","meta","bucket","city","res","N1qlQuery"],"mappings":"AAAA,SAASA,QAAT,CAAkBC,GAAlB,EAAuBC,IAAvB,EAA6B;AAAA,IAC5B,IAAIC,MAAA,GAAS,eAAb,EACCC,IAAA,GAAO,WADR,CAD4B;AAAA,IAG5B,IAAIC,GAAA,GAAM,IAAIC,SAAJ,CAAc,kDAAd,CAAV,CAH4B;AAAA"}

input1.t.js

function OnUpdate(doc, meta) {
    var bucket = '`beer-sample`', city = 'Bangalore';
    var res = new N1qlQuery(`SELECT * FROM system:bucket WHERE city == "city"`);
}
//# sourceMappingURL=file:///Users/gautham/projects/github/n1ql-js/components/transpiler-js/inputs/input1.map.json