ERROR:Type 'typeof TransportStream' is not a constructor function type. Version: typescript 3.5.3,

[li1224632854]

Type 'typeof TransportStream' is not a constructor function type.

[ngocketit]

Any update about this?

[ngocketit]

I think the issue is with the import. Changing it to: import TransportStream = require('winston-transport') fixes the issue

[glensc]

does anyone use typescript and this import works?

import winstonGraylog2 from 'winston-graylog2';

I'm suspecting that language level or language feature may be an issue.

I'm failing with such tsconfig:

    "target": "es2016",
    // Enables experimental support for ES7 decorators.
    "experimentalDecorators": true,
    "esModuleInterop": true,

[glensc]

possible fix in https://github.com/namshi/winston-graylog2/pull/76

[glensc]

I can confirm that I can import this say okay and tsc no longer complain:

import * as WinstonGraylog2 from 'winston-graylog2';

[naveenmscripts]

import * as WinstonGraylog2 from 'winston-graylog2';

Hi @glensc Tried this way but then the error exists

Type 'typeof TransportStream' is not a constructor function type.ts(2507)

[glensc]

Do you have esModuleInterop enabled?

• https://github.com/namshi/winston-graylog2/pull/83#issuecomment-651098968

[naveenmscripts]

@glensc Yes it's enabled in my tsconfig file

[schfkt]

Sorry for the late reply guys. I no longer use this library myself, so I didn't really have time to check the issue. Here is the PR that allows to use the lib with both enabled/disabled esModuleInterop option: https://github.com/namshi/winston-graylog2/pull/84