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API / wxt / BackgroundDefinition

Interface: BackgroundDefinition

Source: packages/wxt/src/types.ts:1033

Contents

Extends

Properties

exclude?

optional exclude?: string[]

Source: packages/wxt/src/types.ts:673

List of target browsers to exclude this entrypoint from. Cannot be used with include. You must choose one of the two options.

Default

ts
undefined

Inherited from

BackgroundEntrypointOptions.exclude


include?

optional include?: string[]

Source: packages/wxt/src/types.ts:666

List of target browsers to include this entrypoint in. Defaults to being included in all builds. Cannot be used with exclude. You must choose one of the two options.

Default

ts
undefined

Inherited from

BackgroundEntrypointOptions.include


persistent?

optional persistent?: PerBrowserOption<boolean>

Source: packages/wxt/src/types.ts:677

Inherited from

BackgroundEntrypointOptions.persistent


type?

optional type?: PerBrowserOption<"module">

Source: packages/wxt/src/types.ts:687

Set to "module" to output the background entrypoint as ESM. ESM outputs can share chunks and reduce the overall size of the bundled extension.

When undefined, the background is bundled individually into an IIFE format.

Default

ts
undefined

Inherited from

BackgroundEntrypointOptions.type

Methods

main()

main(): void

Source: packages/wxt/src/types.ts:1038

Main function executed when the background script is started. Cannot be async.

Returns

void


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