[Home](./index.md) > [ember-asset-size-report](./ember-asset-size-report.md) > [Bundle](./ember-asset-size-report.bundle.md) ## Bundle class > 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. > Asset size stats relating to a specific client-side JS bundle Signature: ```typescript declare class Bundle ``` ## Constructors | Constructor | Modifiers | Description | | --- | --- | --- | | [(constructor)(project, bundleName)](./ember-asset-size-report.bundle._constructor_.md) | | (BETA) Create a new bundle | ## Properties | Property | Modifiers | Type | Description | | --- | --- | --- | --- | | [contents](./ember-asset-size-report.bundle.contents.md) | | string | (BETA) The contents of the entire bundle | | [name](./ember-asset-size-report.bundle.name.md) | | string | (BETA) The name of this bundle | | [project](./ember-asset-size-report.bundle.project.md) | | EmberProject | (BETA) The project that this bundle belongs to | | [sizes](./ember-asset-size-report.bundle.sizes.md) | | BundleSizes | (BETA) Size information pertaining to this bundle | ## Methods | Method | Modifiers | Description | | --- | --- | --- | | [addFile(file)](./ember-asset-size-report.bundle.addfile.md) | | (BETA) Explicitly add a file to this bundle | | [calculateSizes()](./ember-asset-size-report.bundle.calculatesizes.md) | | (BETA) Determine the sizes of all of the files within the bundle, such that the summation of the bundle's contents add up to the total size of the bundle. | | [prepareStats(data)](./ember-asset-size-report.bundle.preparestats.md) | | (BETA) Prepare a stats report with asset size data pertaining to this module |