Unexpected crash! Please log a bug with the commandline you specified.

[stitze]

Try to generate a definition file for http://britecharts.github.io/britecharts via command

`dts-gen -m britecharts

Unexpected crash! Please log a bug with the commandline you specified.
userpath\AppData\Roaming\npm\node_modules\dts-gen\bin\lib\run.js:125
throw e;
^

ReferenceError: window is not defined
at Object. (pathtoproject\node_modules\britecharts\dist\bundled\britecharts.min.js:1:204)
at Module._compile (internal/modules/cjs/loader.js:1157:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1177:10)
at Module.load (internal/modules/cjs/loader.js:1001:32)
at Function.Module._load (internal/modules/cjs/loader.js:900:14)
at Module.require (internal/modules/cjs/loader.js:1043:19)
at require (internal/modules/cjs/helpers.js:77:18)
at Object. (userpath\AppData\Roaming\npm\node_modules\dts-gen\bin\lib\run.js:58:67)
at Module._compile (internal/modules/cjs/loader.js:1157:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1177:10)`

[stitze]

Solved it by adding

var window=window || {};

to the top of the file britecharts.min.js and also added

var navigator=navigator || {};

After that I get I definition file.