tsgo complains about module syntax which tsc doesn't

[alex3683]

Hi tsgo community.

When running tsgo with skipLibCheck set to true I get the following error for an imported node module:

npm exec tsgo
../../node_modules/daypilot-pro-react/daypilot-react.min.d.ts:10:15 - error TS1540: A 'namespace' declaration should not be declared using the 'module' keyword. Please use the 'namespace' keyword instead.

10 export module DayPilot {
                 ~~~~~~~~


Found 1 error in ../../node_modules/daypilot-pro-react/daypilot-react.min.d.ts:10

This is the beginning of the module code (I cannot share more, since it is not open source licensed):

type GlobalDate = Date;

export module DayPilot {

    export class SchedulerPropsAndEvents {
        allowDefaultContextMenu?: boolean;
        allowEventOverlap?: boolean;

tsc has no issues with this. From what I read in the TypeScript documentation module should be the modern way to go here. So could this be a bug in tsgo? Additionally, shouldn't this be ignored with skipLibCheck set to true ?

Regards,
Alex

[jakebailey]

#2873