Function getExternalRefs

packages/eslint-plugin-query/src/utils/ast-utils.ts:183–219

(params: {
    scopeManager: TSESLint.Scope.ScopeManager
    sourceCode: Readonly<TSESLint.SourceCode>
    node: TSESTree.Node
  })

    return scope.set.has(reference.identifier.name)
  },
  getExternalRefs(params: {
    scopeManager: TSESLint.Scope.ScopeManager
    sourceCode: Readonly<TSESLint.SourceCode>
    node: TSESTree.Node
  }): Array<TSESLint.Scope.Reference> {
    const { scopeManager, sourceCode, node } = params
    const scope = scopeManager.acquire(node)

    if (scope === null) {
      return []
    }

    const references = scope.references
      .filter((x) => x.isRead() && !scope.set.has(x.identifier.name))
      .map((x) => {
        const referenceNode = ASTUtils.traverseUpOnly(x.identifier, [
          AST_NODE_TYPES.MemberExpression,
          AST_NODE_TYPES.Identifier,
        ])

        return {
          variable: x,
          node: referenceNode,
          text: sourceCode.getText(referenceNode),
        }
      })

    const localRefIds = new Set(
      [...scope.set.values()].map((x) => sourceCode.getText(x.identifiers[0])),
    )

    const externalRefs = references.filter(
      (x) => x.variable.resolved === null || !localRefIds.has(x.text),
    )

    return uniqueBy(externalRefs, (x) => x.text).map((x) => x.variable)
  },
  mapKeyNodeToText(
    node: TSESTree.Node,
    sourceCode: Readonly<TSESLint.SourceCode>,