0 -> 2 member call = ["../lib/a.js", "../lib/b.js"]["map"]((...) => file) 2 -> 3 unreachable = ???*0* - *0* unreachable ⚠️ This value might have side effects 0 -> 5 member call = ["../lib/a.js", "../lib/b.js"]["map"]((...) => [file]) 5 -> 6 unreachable = ???*0* - *0* unreachable ⚠️ This value might have side effects 0 -> 8 member call = ["../lib/a.js", "../lib/b.js"]["map"]((...) => FreeVar(require)["resolve"](file)) 8 -> 10 free var = FreeVar(require) 8 -> 11 member call = require*0*["resolve"](???*1*) - *0* require: The require method from CommonJS - *1* arguments[0] ⚠️ function calls are not analysed yet 8 -> 12 unreachable = ???*0* - *0* unreachable ⚠️ This value might have side effects 0 -> 14 free var = FreeVar(require) 0 -> 15 member call = require*0*["resolve"](???*1*) - *0* require: The require method from CommonJS - *1* arguments[0] ⚠️ function calls are not analysed yet 0 -> 16 unreachable = ???*0* - *0* unreachable ⚠️ This value might have side effects