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Upgrading @babel/parser from 7.x to 8.x

Comparison of the public API of @babel/parser 7.29.9 and 8.0.7, computed automatically from their TypeScript types. A changed signature is a candidate for a breaking change, not a certainty.

Summary

Removed import paths0
Removed exports3
Changed signatures4
Removed class or interface members0
Changed class or interface members1
Newly deprecated0
Requirement changes (engines, peer dependencies)1
New exports5

Removed exports

importexportkindBefore
@babel/parserDecoratorsPluginOptionsinterfaceinterface
@babel/parserParserPluginWithOptionstype["decorators", DecoratorsPluginOptions] | ["discardBinding", { syntaxType: "void"; }] | ["estree", { classFeatures?: boolean | undefined; }] | ["importAttributes", { deprecatedAssertSyntax: boolean; }] | ["moduleAttributes", { version: "may-2020"; }] | ["optionalChainingAssign", { version: "2023-07"; }] | ["pipelineOperator", PipelineOperatorPluginOptions] | ["recordAndTuple", RecordAndTuplePluginOptions] | ["flow", { all?: boolean | undefined; }] | ["typescript", TypeScriptPluginOptions]
@babel/parserRecordAndTuplePluginOptionsinterfaceinterface

Changed signatures

exportBeforeAfter
@babel/parser · tokTypes{ [name: string]: any; }Record<string, ExportedTokenType>
@babel/parser · ParseErrorSyntaxError & ParseErrorSpecification<object>SyntaxError & ({ missingPlugin?: string | string[] | undefined; loc: Position; pos: number; } & ErrorInfo)
@babel/parser · ParseResultResult & { comments: File; errors: ParseError[] | null; tokens?: any; }Result & { comments: File; errors: ParseError[]; tokens?: any; }
@babel/parser · FlowPluginOptions{ all?: boolean | undefined; }interface

Removed class or interface members

None detected.

Changed class or interface members

memberBeforeAfter
PipelineOperatorPluginOptions.proposal"minimal" | "fsharp" | "hack" | "smart""fsharp" | "hack"

Newly deprecated

None detected.

Requirement changes (engines, peer dependencies)

BeforeAfter
engines.node>=6.0.0^22.18.0 || >=24.11.0
New exports (5)
importexportkind
@babel/parserFilevariable
@babel/parserTokenclass
@babel/parsergetLinefunction
@babel/parsergetColumnfunction
@babel/parserExpressionvariable

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Frequently asked questions

What are the breaking changes when upgrading @babel/parser from 7 to 8?

Between @babel/parser 7.29.9 and 8.0.7, Vigia found 3 removed exports, 4 changed signatures and 1 removed or changed class or interface members.

What became deprecated in @babel/parser 8?

0 exports or members are newly marked as deprecated in @babel/parser 8.0.7.

For agents

GET https://vigia.coredls.cloud/v1/packages/npm/@babel/parser/upgrade?from=7.29.9&to=8.0.7