[Home](./index.md) > [ember-asset-size-report](./ember-asset-size-report.md) > [Stats](./ember-asset-size-report.stats.md) > [save](./ember-asset-size-report.stats.save.md) ## Stats.save() method > This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment. > Save this data set as a CSV file Signature: ```typescript save(project: EmberProject, spinner?: SpinnerLike): Promise; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | project | EmberProject | ember-cli project | | spinner | SpinnerLike | optional loading spinner | Returns: `Promise`