Bump postcss from 6.0.8 to 8.1.6

[dependabot-preview[bot]]

Bumps postcss from 6.0.8 to 8.1.6.

Release notes

Sourced from postcss's releases.

8.1.6

• Reverted package.exports Node.js 15 fix.

8.1.5

• Fixed Node.js 15 warning (by @ShenHongFei).

8.1.4

• Fixed TypeScript definition (by @Arthie).

8.1.3

• Added package.types.

8.1.2

• Fix API docs (by @Arthie).
• Improve plugin guide (by @yunusga).
• Prepare code base for Deno support (by @oscarotero).

8.1.1

• Update funding link.

8.1 “Duke Gemory”

PostCSS 8.1 fixed new visitor API from the 8.0 release.

We fixed Root and RootExit re-calling on children's changes. And now visitors will visit the parent again if nested children were changed.

We added Once and OnceExit events, which will not be called again on node changes. You can use them to lint files or collect statistics:

module.exports = {
  postcssPlugin: 'postcss-linter',
  OnceExit (root) {
    lint(root)
  }
}
module.exports.postcss = true

We updated Migration guide according to new changes.

8.0.9

• Replace prototype in PostCSS 7 nodes instead of recreating them.
• Added missed Transformer to exported types (by @pmdartus).

8.0.8

• Fix 8.0.7 regression on PostCSS 7 nodes converting (by @adamwathan)

8.0.7

• Fixed compatibility issue with mixin AST with PostCSS 7 and 8 nodes.

Changelog

Sourced from postcss's changelog.

8.1.6

• Reverted package.exports Node.js 15 fix.

8.1.5

• Fixed Node.js 15 warning (by 沈鸿飞).

8.1.4

• Fixed TypeScript definition (by Arthur Petrie).

8.1.3

• Added package.types.

8.1.2

• Fixed API docs (by Arthur Petrie).
• Improved plugin guide (by Yunus Gaziev).
• Prepared code base for Deno support (by Oscar Otero).

8.1.1

• Updated funding link.

8.1 “Duke Gemory”

• Added Once and OnceExit events.
• Fixed Root and RootExit events re-visiting.
• Fixed node re-visiting on deep children changes.
• Added docs for visitor API events.

8.0.9

• Replace prototype in PostCSS 7 nodes instead of recreating them.
• Added missed Transformer to exported types (by Pierre-Marie Dartus).

8.0.8

• Fix 8.0.7 regression on PostCSS 7 nodes converting (by Adam Wathan).

8.0.7

• Fixed compatibility issue with mixin AST with PostCSS 7 and 8 nodes.
• Added migration guide translation to Chinese to the warning.

8.0.6

• Fixed child adding methods in Container.

8.0.5

• Update changelog.

8.0.4

• Fixed Cannot read property 'line' of null error.
• Fixed source map support for declarations.

8.0.3

• Fixed client-side bundling support.

Commits

• fe74f5a Release 8.1.6 version
• b88c659 Revert ESM fix
• 6f91e23 Release 8.1.5 version
• a0f70e1 Update postcss-parser-tests
• 458e636 Fix deprecated folder mapping "./" in the "exports" field module resolution (...
• b9157fa Update dependencies
• 93359b7 Fix deprecated folder mapping "./" in the "exports" field module resolution
• 7ca198f Clarify offset/column start value
• cab672c Typo
• f8b678c Release 8.1.4 version
• Additional commits viewable in compare view

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This change is 

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Superseded by #243.