LazyResult | /lib/postcss.js | postcss@8.4.16

class LazyResult

implements PromiseLike<Result>

Re-export

import { LazyResult } from "https://deno.land/x/postcss@8.4.16/lib/postcss.js";

A Promise proxy for the result of PostCSS transformations.

A LazyResult instance is returned by Processor#process.

const lazy = postcss([autoprefixer]).process(css)

Constructors

new

LazyResult(

processor: Processor,

css: string,

opts: ResultOptions,

)

Properties

catch: Promise<Result>["catch"]

Processes input CSS through synchronous and asynchronous plugins and calls onRejected for each error thrown in any plugin.

It implements standard Promise API.

postcss([autoprefixer]).process(css).then(result => {
  console.log(result.css)
}).catch(error => {
  console.error(error)
})

readonly

content: string

An alias for the css property. Use it with syntaxes that generate non-CSS output.

This property will only work with synchronous plugins. If the processor contains any asynchronous plugins it will throw an error.

PostCSS runners should always use LazyResult#then.

readonly

css: string

Processes input CSS through synchronous plugins, converts Root to a CSS string and returns Result#css.

This property will only work with synchronous plugins. If the processor contains any asynchronous plugins it will throw an error.

PostCSS runners should always use LazyResult#then.

finally: Promise<Result>["finally"]

Processes input CSS through synchronous and asynchronous plugins and calls onFinally on any error or when all plugins will finish work.

It implements standard Promise API.

postcss([autoprefixer]).process(css).finally(() => {
  console.log('processing ended')
})

readonly

map: SourceMap

Processes input CSS through synchronous plugins and returns Result#map.

This property will only work with synchronous plugins. If the processor contains any asynchronous plugins it will throw an error.

PostCSS runners should always use LazyResult#then.

readonly

messages: Message[]

Processes input CSS through synchronous plugins and returns Result#messages.

This property will only work with synchronous plugins. If the processor contains any asynchronous plugins it will throw an error.

PostCSS runners should always use LazyResult#then.

readonly

opts: ResultOptions

Options from the Processor#process call.

readonly

processor: Processor

Returns a Processor instance, which will be used for CSS transformations.

readonly

root: Root

Processes input CSS through synchronous plugins and returns Result#root.

This property will only work with synchronous plugins. If the processor contains any asynchronous plugins it will throw an error.

PostCSS runners should always use LazyResult#then.

then: Promise<Result>["then"]

Processes input CSS through synchronous and asynchronous plugins and calls onFulfilled with a Result instance. If a plugin throws an error, the onRejected callback will be executed.

It implements standard Promise API.

postcss([autoprefixer]).process(css, { from: cssPath }).then(result => {
  console.log(result.css)
})

readonly

[Symbol.toStringTag]: string

Returns the default string description of an object. Required to implement the Promise interface.

Methods

async(): Promise<Result>

Run plugin in async way and return Result.

sync(): Result

Run plugin in sync way and return Result.

toString(): string

Alias for the LazyResult#css property.

lazy + '' === lazy.css

warnings(): Warning[]

Processes input CSS through synchronous plugins and calls Result#warnings.