# pwa.ts **[Source](https://github.com/ubugeeei-prod/ox-content/blob/main/npm/vite-plugin-ox-content/src/pwa.ts)** > 8 documented symbols. Read the signatures first, then expand each item for parameters, return types, and examples.

8 symbols 4 functions 3 interfaces 1 modules 7 parameters 9 members 4 returns

## Reference

fngeneratePwa(input: PwaRenderInput): PwaRenderResultBuilds manifest / service-worker bodies without writing files.1 paramreturns PwaRenderResult

Builds manifest / service-worker bodies without writing files.

Signature

export function generatePwa(input: PwaRenderInput): PwaRenderResult

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Parameters

input PwaRenderInput

Returns

PwaRenderResult

fninjectPwaPageTags(html: string, input: { options?: ResolvedPwaOptions | null; base?: string }): stringInjects rel=manifest (and the service-worker register script when offline) into…4 paramsreturns string

Injects rel=manifest (and the service-worker register script when offline) into a themed HTML document. Bare / fragment HTML is left unchanged.

Signature

export function injectPwaPageTags(html: string, input: { options?: ResolvedPwaOptions | null; base?: string }): string

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Parameters

html string
input { options?: ResolvedPwaOptions | null; base?: string }
input.options? ResolvedPwaOptions | null

optional
input.base? string

optional

Returns

string

modulepwaOpt-in web app manifest and conservative service worker. The Vite plugin writes those files during SSG without adding a…

Opt-in web app manifest and conservative service worker.

The Vite plugin writes those files during SSG without adding a NAPI surface. Enabling offline injects a tiny client script that registers sw.js.

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interfacePwaRenderInputInputs for rendering PWA file bodies.4 members

Inputs for rendering PWA file bodies.

Signature

export interface PwaRenderInput

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Members

Properties

Name	Type	Description
`base`optional	`string`
`options`optional	`ResolvedPwaOptions \| null`
`siteName`optional	`string`
`siteUrl`optional	`string`

interfacePwaRenderResultRendered PWA bodies, or a skip warning.3 members

Rendered PWA bodies, or a skip warning.

Signature

export interface PwaRenderResult

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Members

Properties

Name	Type	Description
`manifest`optional	`string`
`serviceWorker`optional	`string`
`warning`optional	`string`

fnresolvePwaOptions(value: boolean | PwaOptions | undefined): ResolvedPwaOptionsResolves pwa with defaults. false / omitted stays off. true enables the manifes…1 paramreturns ResolvedPwaOptions

Resolves pwa with defaults.

false / omitted stays off. true enables the manifest and offline service worker. An object enables the feature and overrides only the fields the site set.

Signature

export function resolvePwaOptions(value: boolean | PwaOptions | undefined): ResolvedPwaOptions

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Parameters

value boolean | PwaOptions | undefined

Returns

ResolvedPwaOptions

fnwritePwaFiles(input: WritePwaFilesInput): Promise<{ files: string[]; warning?: string }>Writes enabled PWA files into outDir.1 paramreturns Promise<{ files: string[]; warning?: string }>

Writes enabled PWA files into outDir.

Signature

export async function writePwaFiles(input: WritePwaFilesInput): Promise<{ files: string[]; warning?: string }>

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Parameters

input WritePwaFilesInput

Returns

Promise<{ files: string[]; warning?: string }>

interfaceWritePwaFilesInput extends PwaRenderInputInputs for writing PWA files next to generated HTML.2 members

Inputs for writing PWA files next to generated HTML.

Signature

export interface WritePwaFilesInput extends PwaRenderInput

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Members

Properties

Name	Type	Description
`base`	`string`
`outDir`	`string`