import { VisitorOption } from 'estraverse';
import * as estree from 'estree';
export declare type VisitResult = VisitorOption | void | null | undefined;
export interface Visitor {
    enterIdentifier?: (node: estree.Identifier, parent: estree.Node) => VisitResult;
    leaveIdentifier?: (node: estree.Identifier, parent: estree.Node) => VisitResult;
    enterLiteral?: (node: estree.Literal, parent: estree.Node) => VisitResult;
    leaveLiteral?: (node: estree.Literal, parent: estree.Node) => VisitResult;
    enterProgram?: (node: estree.Program, parent: estree.Node) => VisitResult;
    leaveProgram?: (node: estree.Program, parent: estree.Node) => VisitResult;
    enterExpressionStatement?: (node: estree.ExpressionStatement, parent: estree.Node) => VisitResult;
    leaveExpressionStatement?: (node: estree.ExpressionStatement, parent: estree.Node) => VisitResult;
    enterBlockStatement?: (node: estree.BlockStatement, parent: estree.Node) => VisitResult;
    leaveBlockStatement?: (node: estree.BlockStatement, parent: estree.Node) => VisitResult;
    enterEmptyStatement?: (node: estree.EmptyStatement, parent: estree.Node) => VisitResult;
    leaveEmptyStatement?: (node: estree.EmptyStatement, parent: estree.Node) => VisitResult;
    enterDebuggerStatement?: (node: estree.DebuggerStatement, parent: estree.Node) => VisitResult;
    leaveDebuggerStatement?: (node: estree.DebuggerStatement, parent: estree.Node) => VisitResult;
    enterWithStatement?: (node: estree.WithStatement, parent: estree.Node) => VisitResult;
    leaveWithStatement?: (node: estree.WithStatement, parent: estree.Node) => VisitResult;
    enterReturnStatement?: (node: estree.ReturnStatement, parent: estree.Node) => VisitResult;
    leaveReturnStatement?: (node: estree.ReturnStatement, parent: estree.Node) => VisitResult;
    enterLabeledStatement?: (node: estree.LabeledStatement, parent: estree.Node) => VisitResult;
    leaveLabeledStatement?: (node: estree.LabeledStatement, parent: estree.Node) => VisitResult;
    enterBreakStatement?: (node: estree.BreakStatement, parent: estree.Node) => VisitResult;
    leaveBreakStatement?: (node: estree.BreakStatement, parent: estree.Node) => VisitResult;
    enterContinueStatement?: (node: estree.ContinueStatement, parent: estree.Node) => VisitResult;
    leaveContinueStatement?: (node: estree.ContinueStatement, parent: estree.Node) => VisitResult;
    enterIfStatement?: (node: estree.IfStatement, parent: estree.Node) => VisitResult;
    leaveIfStatement?: (node: estree.IfStatement, parent: estree.Node) => VisitResult;
    enterSwitchStatement?: (node: estree.SwitchStatement, parent: estree.Node) => VisitResult;
    leaveSwitchStatement?: (node: estree.SwitchStatement, parent: estree.Node) => VisitResult;
    enterSwitchCase?: (node: estree.SwitchCase, parent: estree.Node) => VisitResult;
    leaveSwitchCase?: (node: estree.SwitchCase, parent: estree.Node) => VisitResult;
    enterThrowStatement?: (node: estree.ThrowStatement, parent: estree.Node) => VisitResult;
    leaveThrowStatement?: (node: estree.ThrowStatement, parent: estree.Node) => VisitResult;
    enterTryStatement?: (node: estree.TryStatement, parent: estree.Node) => VisitResult;
    leaveTryStatement?: (node: estree.TryStatement, parent: estree.Node) => VisitResult;
    enterCatchClause?: (node: estree.CatchClause, parent: estree.Node) => VisitResult;
    leaveCatchClause?: (node: estree.CatchClause, parent: estree.Node) => VisitResult;
    enterWhileStatement?: (node: estree.WhileStatement, parent: estree.Node) => VisitResult;
    leaveWhileStatement?: (node: estree.WhileStatement, parent: estree.Node) => VisitResult;
    enterDoWhileStatement?: (node: estree.DoWhileStatement, parent: estree.Node) => VisitResult;
    leaveDoWhileStatement?: (node: estree.DoWhileStatement, parent: estree.Node) => VisitResult;
    enterForStatement?: (node: estree.ForStatement, parent: estree.Node) => VisitResult;
    leaveForStatement?: (node: estree.ForStatement, parent: estree.Node) => VisitResult;
    enterForInStatement?: (node: estree.ForInStatement, parent: estree.Node) => VisitResult;
    leaveForInStatement?: (node: estree.ForInStatement, parent: estree.Node) => VisitResult;
    enterForOfStatement?: (node: estree.ForOfStatement, parent: estree.Node) => VisitResult;
    leaveForOfStatement?: (node: estree.ForOfStatement, parent: estree.Node) => VisitResult;
    enterFunctionDeclaration?: (node: estree.FunctionDeclaration, parent: estree.Node) => VisitResult;
    leaveFunctionDeclaration?: (node: estree.FunctionDeclaration, parent: estree.Node) => VisitResult;
    enterVariableDeclaration?: (node: estree.VariableDeclaration, parent: estree.Node) => VisitResult;
    leaveVariableDeclaration?: (node: estree.VariableDeclaration, parent: estree.Node) => VisitResult;
    enterVariableDeclarator?: (node: estree.VariableDeclarator, parent: estree.Node) => VisitResult;
    leaveVariableDeclarator?: (node: estree.VariableDeclarator, parent: estree.Node) => VisitResult;
    enterThisExpression?: (node: estree.ThisExpression, parent: estree.Node) => VisitResult;
    leaveThisExpression?: (node: estree.ThisExpression, parent: estree.Node) => VisitResult;
    enterArrayExpression?: (node: estree.ArrayExpression, parent: estree.Node) => VisitResult;
    leaveArrayExpression?: (node: estree.ArrayExpression, parent: estree.Node) => VisitResult;
    enterObjectExpression?: (node: estree.ObjectExpression, parent: estree.Node) => VisitResult;
    leaveObjectExpression?: (node: estree.ObjectExpression, parent: estree.Node) => VisitResult;
    enterProperty?: (node: estree.Property, parent: estree.Node) => VisitResult;
    leaveProperty?: (node: estree.Property, parent: estree.Node) => VisitResult;
    enterFunctionExpression?: (node: estree.FunctionExpression, parent: estree.Node) => VisitResult;
    leaveFunctionExpression?: (node: estree.FunctionExpression, parent: estree.Node) => VisitResult;
    enterArrowFunctionExpression?: (node: estree.ArrowFunctionExpression, parent: estree.Node) => VisitResult;
    leaveArrowFunctionExpression?: (node: estree.ArrowFunctionExpression, parent: estree.Node) => VisitResult;
    enterYieldExpression?: (node: estree.YieldExpression, parent: estree.Node) => VisitResult;
    leaveYieldExpression?: (node: estree.YieldExpression, parent: estree.Node) => VisitResult;
    enterSuper?: (node: estree.Super, parent: estree.Node) => VisitResult;
    leaveSuper?: (node: estree.Super, parent: estree.Node) => VisitResult;
    enterUnaryExpression?: (node: estree.UnaryExpression, parent: estree.Node) => VisitResult;
    leaveUnaryExpression?: (node: estree.UnaryExpression, parent: estree.Node) => VisitResult;
    enterUpdateExpression?: (node: estree.UpdateExpression, parent: estree.Node) => VisitResult;
    leaveUpdateExpression?: (node: estree.UpdateExpression, parent: estree.Node) => VisitResult;
    enterBinaryExpression?: (node: estree.BinaryExpression, parent: estree.Node) => VisitResult;
    leaveBinaryExpression?: (node: estree.BinaryExpression, parent: estree.Node) => VisitResult;
    enterAssignmentExpression?: (node: estree.AssignmentExpression, parent: estree.Node) => VisitResult;
    leaveAssignmentExpression?: (node: estree.AssignmentExpression, parent: estree.Node) => VisitResult;
    enterLogicalExpression?: (node: estree.LogicalExpression, parent: estree.Node) => VisitResult;
    leaveLogicalExpression?: (node: estree.LogicalExpression, parent: estree.Node) => VisitResult;
    enterMemberExpression?: (node: estree.MemberExpression, parent: estree.Node) => VisitResult;
    leaveMemberExpression?: (node: estree.MemberExpression, parent: estree.Node) => VisitResult;
    enterConditionalExpression?: (node: estree.ConditionalExpression, parent: estree.Node) => VisitResult;
    leaveConditionalExpression?: (node: estree.ConditionalExpression, parent: estree.Node) => VisitResult;
    enterCallExpression?: (node: estree.CallExpression, parent: estree.Node) => VisitResult;
    leaveCallExpression?: (node: estree.CallExpression, parent: estree.Node) => VisitResult;
    enterNewExpression?: (node: estree.NewExpression, parent: estree.Node) => VisitResult;
    leaveNewExpression?: (node: estree.NewExpression, parent: estree.Node) => VisitResult;
    enterSequenceExpression?: (node: estree.SequenceExpression, parent: estree.Node) => VisitResult;
    leaveSequenceExpression?: (node: estree.SequenceExpression, parent: estree.Node) => VisitResult;
    enterTemplateLiteral?: (node: estree.TemplateLiteral, parent: estree.Node) => VisitResult;
    leaveTemplateLiteral?: (node: estree.TemplateLiteral, parent: estree.Node) => VisitResult;
    enterTaggedTemplateExpression?: (node: estree.TaggedTemplateExpression, parent: estree.Node) => VisitResult;
    leaveTaggedTemplateExpression?: (node: estree.TaggedTemplateExpression, parent: estree.Node) => VisitResult;
    enterTemplateElement?: (node: estree.TemplateElement, parent: estree.Node) => VisitResult;
    leaveTemplateElement?: (node: estree.TemplateElement, parent: estree.Node) => VisitResult;
    enterSpreadElement?: (node: estree.SpreadElement, parent: estree.Node) => VisitResult;
    leaveSpreadElement?: (node: estree.SpreadElement, parent: estree.Node) => VisitResult;
    enterPattern?: (node: estree.Pattern, parent: estree.Node) => VisitResult;
    leavePattern?: (node: estree.Pattern, parent: estree.Node) => VisitResult;
    enterAssignmentProperty?: (node: estree.AssignmentProperty, parent: estree.Node) => VisitResult;
    leaveAssignmentProperty?: (node: estree.AssignmentProperty, parent: estree.Node) => VisitResult;
    enterObjectPattern?: (node: estree.ObjectPattern, parent: estree.Node) => VisitResult;
    leaveObjectPattern?: (node: estree.ObjectPattern, parent: estree.Node) => VisitResult;
    enterArrayPattern?: (node: estree.ArrayPattern, parent: estree.Node) => VisitResult;
    leaveArrayPattern?: (node: estree.ArrayPattern, parent: estree.Node) => VisitResult;
    enterRestElement?: (node: estree.RestElement, parent: estree.Node) => VisitResult;
    leaveRestElement?: (node: estree.RestElement, parent: estree.Node) => VisitResult;
    enterAssignmentPattern?: (node: estree.AssignmentPattern, parent: estree.Node) => VisitResult;
    leaveAssignmentPattern?: (node: estree.AssignmentPattern, parent: estree.Node) => VisitResult;
    enterMethodDefinition?: (node: estree.MethodDefinition, parent: estree.Node) => VisitResult;
    leaveMethodDefinition?: (node: estree.MethodDefinition, parent: estree.Node) => VisitResult;
    enterClassDeclaration?: (node: estree.ClassDeclaration, parent: estree.Node) => VisitResult;
    leaveClassDeclaration?: (node: estree.ClassDeclaration, parent: estree.Node) => VisitResult;
    enterClassExpression?: (node: estree.ClassExpression, parent: estree.Node) => VisitResult;
    leaveClassExpression?: (node: estree.ClassExpression, parent: estree.Node) => VisitResult;
    enterMetaProperty?: (node: estree.MetaProperty, parent: estree.Node) => VisitResult;
    leaveMetaProperty?: (node: estree.MetaProperty, parent: estree.Node) => VisitResult;
    enterModuleDeclaration?: (node: estree.ModuleDeclaration, parent: estree.Node) => VisitResult;
    leaveModuleDeclaration?: (node: estree.ModuleDeclaration, parent: estree.Node) => VisitResult;
    enterModuleSpecifier?: (node: estree.ModuleSpecifier, parent: estree.Node) => VisitResult;
    leaveModuleSpecifier?: (node: estree.ModuleSpecifier, parent: estree.Node) => VisitResult;
    enterImportDeclaration?: (node: estree.ImportDeclaration, parent: estree.Node) => VisitResult;
    leaveImportDeclaration?: (node: estree.ImportDeclaration, parent: estree.Node) => VisitResult;
    enterImportSpecifier?: (node: estree.ImportSpecifier, parent: estree.Node) => VisitResult;
    leaveImportSpecifier?: (node: estree.ImportSpecifier, parent: estree.Node) => VisitResult;
    enterImportDefaultSpecifier?: (node: estree.ImportDefaultSpecifier, parent: estree.Node) => VisitResult;
    leaveImportDefaultSpecifier?: (node: estree.ImportDefaultSpecifier, parent: estree.Node) => VisitResult;
    enterImportNamespaceSpecifier?: (node: estree.ImportNamespaceSpecifier, parent: estree.Node) => VisitResult;
    leaveImportNamespaceSpecifier?: (node: estree.ImportNamespaceSpecifier, parent: estree.Node) => VisitResult;
    enterExportNamedDeclaration?: (node: estree.ExportNamedDeclaration, parent: estree.Node) => VisitResult;
    leaveExportNamedDeclaration?: (node: estree.ExportNamedDeclaration, parent: estree.Node) => VisitResult;
    enterExportSpecifier?: (node: estree.ExportSpecifier, parent: estree.Node) => VisitResult;
    leaveExportSpecifier?: (node: estree.ExportSpecifier, parent: estree.Node) => VisitResult;
    enterExportDefaultDeclaration?: (node: estree.ExportDefaultDeclaration, parent: estree.Node) => VisitResult;
    leaveExportDefaultDeclaration?: (node: estree.ExportDefaultDeclaration, parent: estree.Node) => VisitResult;
    enterExportAllDeclaration?: (node: estree.ExportAllDeclaration, parent: estree.Node) => VisitResult;
    leaveExportAllDeclaration?: (node: estree.ExportAllDeclaration, parent: estree.Node) => VisitResult;
}