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Updating TypeScript target to ES6.
This is needed to avoid issues related to edge cases transpiling es6 classes.
Noticed this, when trying to publish dashboard with expired auth token:
```
node_modules/grafana-dash-gen/grafana/errors.js:62
return _super !== null && _super.apply(this, arguments) || this;
^
TypeError: Class constructor StructuredError cannot be invoked without 'new'
at new ResponseError (node_modules/grafana-dash-gen/grafana/errors.js:62:42)
at ResponseError.create (node_modules/error/index.js:105:12)
at grafana-dash-gen/grafana/publish.js:73:40
at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
```
albertyw
approved these changes
Feb 19, 2026
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Updating TypeScript target to ES6, enabling
classsupport in published code.This is needed to avoid issues related to edge cases transpiling es6 classes.
Noticed the issue when trying to publish the dashboard with an expired auth token - instead of the expected authentication error, there was an exception while creating it: