feat(estree-ast-utils): add joinArrayExpression util

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🦋 Changeset detected

Latest commit: 4ac9256

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@nodesecure/estree-ast-utils	Minor

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[Copilot]

Pull Request Overview

This PR introduces a new joinArrayExpression utility alongside refactoring and consolidating the existing arrayExpressionToString logic into a single module. It updates exports, adjusts imports, and enhances tests and documentation to cover the new functionality.

• Combined arrayExpressionToString and new joinArrayExpression into src/arrayExpression.ts
• Updated exports/imports in src/index.ts and concatBinaryExpression.ts
• Revised tests to cover joinArrayExpression and updated README & changelog

Reviewed Changes

Copilot reviewed 10 out of 10 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
src/arrayExpression.ts	New consolidated file exports both arrayExpressionToString & joinArrayExpression
src/index.ts	Swapped old export to point at arrayExpression.ts, added utils/is.ts
src/concatBinaryExpression.ts	Updated import path for arrayExpression helper
test/utils.ts	Added getExpressionFromStatementIf helper for join tests
test/arrayExpression.spec.ts	New tests for both utilities, removed duplicate old specs
README.md	Updated signatures and details for both utilities
.changeset/purple-emus-appear.md	Changelog entry for the new utility

Comments suppressed due to low confidence (1)

workspaces/estree-ast-utils/test/arrayExpression.spec.ts:55

• [nitpick] Add a test for arrayExpressionToString with resolveCharCode: false to verify it yields raw number strings instead of converting to characters.

  test(`given an ArrayExpression with two numbers