Vigia

Upgrading purgecss from 8.x to 9.x

Comparison of the public API of purgecss 8.0.0 and 9.0.0, computed automatically from their TypeScript types. A changed signature is a candidate for a breaking change, not a certainty.

Summary

Removed import paths0
Removed exports0
Changed signatures1
Removed class or interface members0
Changed class or interface members2
Newly deprecated2
Requirement changes (engines, peer dependencies)1
New exports0

Removed exports

None detected.

Changed signatures

exportBeforeAfter
purgecss · ComplexSafelist{ standard?: StringRegExpArray | undefined; deep?: RegExp[] | undefined; greedy?: RegExp[] | undefined; variables?: StringRegExpArray | undefined; keyframes?: StringRegExpArray | undefined; }{ standard?: StringRegExpArray | undefined; deep?: StringRegExpArray | undefined; greedy?: StringRegExpArray | undefined; variables?: StringRegExpArray | undefined; keyframes?: StringRegExpArray | undefined; }

Removed class or interface members

None detected.

Changed class or interface members

memberBeforeAfter
Options.dynamicAttributesstring[]StringRegExpArray
UserDefinedOptions.dynamicAttributesstring[] | undefinedStringRegExpArray | undefined

Newly deprecated

export@deprecated
purgecss · VariableNode.nodesThe dependencies between declarations are no longer recorded, so this list is always empty. The variables used by a used variable are found by name in `VariablesStructure.removeUnused`. It will be removed in the next major version.
purgecss · VariablesStructure.addVariableUsageThe variables used by a custom property are found by name in `removeUnused`, so the dependencies between declarations are no longer recorded and this method does nothing. It will be removed in the next major version.

Requirement changes (engines, peer dependencies)

BeforeAfter
engines.node—>=22.12.0

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Frequently asked questions

What are the breaking changes when upgrading purgecss from 8 to 9?

Between purgecss 8.0.0 and 9.0.0, Vigia found 0 removed exports, 1 changed signatures and 2 removed or changed class or interface members.

What became deprecated in purgecss 9?

2 exports or members are newly marked as deprecated in purgecss 9.0.0.

For agents

GET https://vigia.coredls.cloud/v1/packages/npm/purgecss/upgrade?from=8.0.0&to=9.0.0