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The documentation below covers how to use ember-concurrency v2.3+ with Ember Octane. For older versions of ember-concurrency (or pre-Octane Ember), please see the old guides.
ember-concurrency tasks play nicely with TypeScript and all of the APIs covered in these docs. Here is an example of a TypeScript component with an ember-concurrency task:
Task
objectsIn most cases, you don't need to provide type annotations for your task, but when you do (such as when specifying the Args of a Glimmer component), you can use the Task type:
Support for TypeScript in ember-concurrency was recently greatly improved and simplified
with the release of version 2.3, largely due to the introduction of the new
async arrow task function syntax (e.g. myTask = task(async () => {})
),
which alleviated most / all of the prior challenges with getting ember-concurrency tasks
to play nicely with TypeScript.
taskFor()
function it provides is no longer necessary
for interacting with tasks declared using the new syntax.
TODO: link to Github V 2.3 release notes / upgrade guide.
If you would like to see the TypeScript guides for older versions of ember-concurrency (or pre-Octane Ember), please see the old guides.
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