Function visitIdentifier

packages/next/taskfile.js:1576–1582

(path)

      recast.types.namedTypes.File.assert(ast)
      recast.visit(ast, {
        visitIdentifier(path) {
          const replacement = replacements.get(path.node.name)
          if (replacement !== undefined) {
            path.replace(replacement)
          }
          this.traverse(path)
        },
      })
    }