/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
(function (factory) {
    if (typeof module === "object" && typeof module.exports === "object") {
        var v = factory(require, exports);
        if (v !== undefined) module.exports = v;
    }
    else if (typeof define === "function" && define.amd) {
        define("@angular/compiler/src/ml_parser/ast", ["require", "exports", "tslib", "@angular/compiler/src/ast_path"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    exports.findNode = exports.RecursiveVisitor = exports.visitAll = exports.Comment = exports.Element = exports.Attribute = exports.ExpansionCase = exports.Expansion = exports.Text = exports.NodeWithI18n = void 0;
    var tslib_1 = require("tslib");
    var ast_path_1 = require("@angular/compiler/src/ast_path");
    var NodeWithI18n = /** @class */ (function () {
        function NodeWithI18n(sourceSpan, i18n) {
            this.sourceSpan = sourceSpan;
            this.i18n = i18n;
        }
        return NodeWithI18n;
    }());
    exports.NodeWithI18n = NodeWithI18n;
    var Text = /** @class */ (function (_super) {
        tslib_1.__extends(Text, _super);
        function Text(value, sourceSpan, tokens, i18n) {
            var _this = _super.call(this, sourceSpan, i18n) || this;
            _this.value = value;
            _this.tokens = tokens;
            return _this;
        }
        Text.prototype.visit = function (visitor, context) {
            return visitor.visitText(this, context);
        };
        return Text;
    }(NodeWithI18n));
    exports.Text = Text;
    var Expansion = /** @class */ (function (_super) {
        tslib_1.__extends(Expansion, _super);
        function Expansion(switchValue, type, cases, sourceSpan, switchValueSourceSpan, i18n) {
            var _this = _super.call(this, sourceSpan, i18n) || this;
            _this.switchValue = switchValue;
            _this.type = type;
            _this.cases = cases;
            _this.switchValueSourceSpan = switchValueSourceSpan;
            return _this;
        }
        Expansion.prototype.visit = function (visitor, context) {
            return visitor.visitExpansion(this, context);
        };
        return Expansion;
    }(NodeWithI18n));
    exports.Expansion = Expansion;
    var ExpansionCase = /** @class */ (function () {
        function ExpansionCase(value, expression, sourceSpan, valueSourceSpan, expSourceSpan) {
            this.value = value;
            this.expression = expression;
            this.sourceSpan = sourceSpan;
            this.valueSourceSpan = valueSourceSpan;
            this.expSourceSpan = expSourceSpan;
        }
        ExpansionCase.prototype.visit = function (visitor, context) {
            return visitor.visitExpansionCase(this, context);
        };
        return ExpansionCase;
    }());
    exports.ExpansionCase = ExpansionCase;
    var Attribute = /** @class */ (function (_super) {
        tslib_1.__extends(Attribute, _super);
        function Attribute(name, value, sourceSpan, keySpan, valueSpan, valueTokens, i18n) {
            var _this = _super.call(this, sourceSpan, i18n) || this;
            _this.name = name;
            _this.value = value;
            _this.keySpan = keySpan;
            _this.valueSpan = valueSpan;
            _this.valueTokens = valueTokens;
            return _this;
        }
        Attribute.prototype.visit = function (visitor, context) {
            return visitor.visitAttribute(this, context);
        };
        return Attribute;
    }(NodeWithI18n));
    exports.Attribute = Attribute;
    var Element = /** @class */ (function (_super) {
        tslib_1.__extends(Element, _super);
        function Element(name, attrs, children, sourceSpan, startSourceSpan, endSourceSpan, i18n) {
            if (endSourceSpan === void 0) { endSourceSpan = null; }
            var _this = _super.call(this, sourceSpan, i18n) || this;
            _this.name = name;
            _this.attrs = attrs;
            _this.children = children;
            _this.startSourceSpan = startSourceSpan;
            _this.endSourceSpan = endSourceSpan;
            return _this;
        }
        Element.prototype.visit = function (visitor, context) {
            return visitor.visitElement(this, context);
        };
        return Element;
    }(NodeWithI18n));
    exports.Element = Element;
    var Comment = /** @class */ (function () {
        function Comment(value, sourceSpan) {
            this.value = value;
            this.sourceSpan = sourceSpan;
        }
        Comment.prototype.visit = function (visitor, context) {
            return visitor.visitComment(this, context);
        };
        return Comment;
    }());
    exports.Comment = Comment;
    function visitAll(visitor, nodes, context) {
        if (context === void 0) { context = null; }
        var result = [];
        var visit = visitor.visit ?
            function (ast) { return visitor.visit(ast, context) || ast.visit(visitor, context); } :
            function (ast) { return ast.visit(visitor, context); };
        nodes.forEach(function (ast) {
            var astResult = visit(ast);
            if (astResult) {
                result.push(astResult);
            }
        });
        return result;
    }
    exports.visitAll = visitAll;
    var RecursiveVisitor = /** @class */ (function () {
        function RecursiveVisitor() {
        }
        RecursiveVisitor.prototype.visitElement = function (ast, context) {
            this.visitChildren(context, function (visit) {
                visit(ast.attrs);
                visit(ast.children);
            });
        };
        RecursiveVisitor.prototype.visitAttribute = function (ast, context) { };
        RecursiveVisitor.prototype.visitText = function (ast, context) { };
        RecursiveVisitor.prototype.visitComment = function (ast, context) { };
        RecursiveVisitor.prototype.visitExpansion = function (ast, context) {
            return this.visitChildren(context, function (visit) {
                visit(ast.cases);
            });
        };
        RecursiveVisitor.prototype.visitExpansionCase = function (ast, context) { };
        RecursiveVisitor.prototype.visitChildren = function (context, cb) {
            var results = [];
            var t = this;
            function visit(children) {
                if (children)
                    results.push(visitAll(t, children, context));
            }
            cb(visit);
            return Array.prototype.concat.apply([], results);
        };
        return RecursiveVisitor;
    }());
    exports.RecursiveVisitor = RecursiveVisitor;
    function spanOf(ast) {
        var start = ast.sourceSpan.start.offset;
        var end = ast.sourceSpan.end.offset;
        if (ast instanceof Element) {
            if (ast.endSourceSpan) {
                end = ast.endSourceSpan.end.offset;
            }
            else if (ast.children && ast.children.length) {
                end = spanOf(ast.children[ast.children.length - 1]).end;
            }
        }
        return { start: start, end: end };
    }
    function findNode(nodes, position) {
        var path = [];
        var visitor = new /** @class */ (function (_super) {
            tslib_1.__extends(class_1, _super);
            function class_1() {
                return _super !== null && _super.apply(this, arguments) || this;
            }
            class_1.prototype.visit = function (ast, context) {
                var span = spanOf(ast);
                if (span.start <= position && position < span.end) {
                    path.push(ast);
                }
                else {
                    // Returning a value here will result in the children being skipped.
                    return true;
                }
            };
            return class_1;
        }(RecursiveVisitor));
        visitAll(visitor, nodes);
        return new ast_path_1.AstPath(path, position);
    }
    exports.findNode = findNode;
});
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"ast.js","sourceRoot":"","sources":["../../../../../../../packages/compiler/src/ml_parser/ast.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;;;;;;;;;;;;;;IAEH,2DAAoC;IAYpC;QACE,sBAAmB,UAA2B,EAAS,IAAe;YAAnD,eAAU,GAAV,UAAU,CAAiB;YAAS,SAAI,GAAJ,IAAI,CAAW;QAAG,CAAC;QAE5E,mBAAC;IAAD,CAAC,AAHD,IAGC;IAHqB,oCAAY;IAKlC;QAA0B,gCAAY;QACpC,cACW,KAAa,EAAE,UAA2B,EAAS,MAA+B,EACzF,IAAe;YAFnB,YAGE,kBAAM,UAAU,EAAE,IAAI,CAAC,SACxB;YAHU,WAAK,GAAL,KAAK,CAAQ;YAAsC,YAAM,GAAN,MAAM,CAAyB;;QAG7F,CAAC;QACQ,oBAAK,GAAd,UAAe,OAAgB,EAAE,OAAY;YAC3C,OAAO,OAAO,CAAC,SAAS,CAAC,IAAI,EAAE,OAAO,CAAC,CAAC;QAC1C,CAAC;QACH,WAAC;IAAD,CAAC,AATD,CAA0B,YAAY,GASrC;IATY,oBAAI;IAWjB;QAA+B,qCAAY;QACzC,mBACW,WAAmB,EAAS,IAAY,EAAS,KAAsB,EAC9E,UAA2B,EAAS,qBAAsC,EAAE,IAAe;YAF/F,YAGE,kBAAM,UAAU,EAAE,IAAI,CAAC,SACxB;YAHU,iBAAW,GAAX,WAAW,CAAQ;YAAS,UAAI,GAAJ,IAAI,CAAQ;YAAS,WAAK,GAAL,KAAK,CAAiB;YAC1C,2BAAqB,GAArB,qBAAqB,CAAiB;;QAE9E,CAAC;QACQ,yBAAK,GAAd,UAAe,OAAgB,EAAE,OAAY;YAC3C,OAAO,OAAO,CAAC,cAAc,CAAC,IAAI,EAAE,OAAO,CAAC,CAAC;QAC/C,CAAC;QACH,gBAAC;IAAD,CAAC,AATD,CAA+B,YAAY,GAS1C;IATY,8BAAS;IAWtB;QACE,uBACW,KAAa,EAAS,UAAkB,EAAS,UAA2B,EAC5E,eAAgC,EAAS,aAA8B;YADvE,UAAK,GAAL,KAAK,CAAQ;YAAS,eAAU,GAAV,UAAU,CAAQ;YAAS,eAAU,GAAV,UAAU,CAAiB;YAC5E,oBAAe,GAAf,eAAe,CAAiB;YAAS,kBAAa,GAAb,aAAa,CAAiB;QAAG,CAAC;QAEtF,6BAAK,GAAL,UAAM,OAAgB,EAAE,OAAY;YAClC,OAAO,OAAO,CAAC,kBAAkB,CAAC,IAAI,EAAE,OAAO,CAAC,CAAC;QACnD,CAAC;QACH,oBAAC;IAAD,CAAC,AARD,IAQC;IARY,sCAAa;IAU1B;QAA+B,qCAAY;QACzC,mBACW,IAAY,EAAS,KAAa,EAAE,UAA2B,EAC7D,OAAkC,EAAS,SAAoC,EACjF,WAAmD,EAAE,IAAwB;YAHxF,YAIE,kBAAM,UAAU,EAAE,IAAI,CAAC,SACxB;YAJU,UAAI,GAAJ,IAAI,CAAQ;YAAS,WAAK,GAAL,KAAK,CAAQ;YAChC,aAAO,GAAP,OAAO,CAA2B;YAAS,eAAS,GAAT,SAAS,CAA2B;YACjF,iBAAW,GAAX,WAAW,CAAwC;;QAE9D,CAAC;QACQ,yBAAK,GAAd,UAAe,OAAgB,EAAE,OAAY;YAC3C,OAAO,OAAO,CAAC,cAAc,CAAC,IAAI,EAAE,OAAO,CAAC,CAAC;QAC/C,CAAC;QACH,gBAAC;IAAD,CAAC,AAVD,CAA+B,YAAY,GAU1C;IAVY,8BAAS;IAYtB;QAA6B,mCAAY;QACvC,iBACW,IAAY,EAAS,KAAkB,EAAS,QAAgB,EACvE,UAA2B,EAAS,eAAgC,EAC7D,aAA0C,EAAE,IAAe;YAA3D,8BAAA,EAAA,oBAA0C;YAHrD,YAIE,kBAAM,UAAU,EAAE,IAAI,CAAC,SACxB;YAJU,UAAI,GAAJ,IAAI,CAAQ;YAAS,WAAK,GAAL,KAAK,CAAa;YAAS,cAAQ,GAAR,QAAQ,CAAQ;YACnC,qBAAe,GAAf,eAAe,CAAiB;YAC7D,mBAAa,GAAb,aAAa,CAA6B;;QAErD,CAAC;QACQ,uBAAK,GAAd,UAAe,OAAgB,EAAE,OAAY;YAC3C,OAAO,OAAO,CAAC,YAAY,CAAC,IAAI,EAAE,OAAO,CAAC,CAAC;QAC7C,CAAC;QACH,cAAC;IAAD,CAAC,AAVD,CAA6B,YAAY,GAUxC;IAVY,0BAAO;IAYpB;QACE,iBAAmB,KAAkB,EAAS,UAA2B;YAAtD,UAAK,GAAL,KAAK,CAAa;YAAS,eAAU,GAAV,UAAU,CAAiB;QAAG,CAAC;QAC7E,uBAAK,GAAL,UAAM,OAAgB,EAAE,OAAY;YAClC,OAAO,OAAO,CAAC,YAAY,CAAC,IAAI,EAAE,OAAO,CAAC,CAAC;QAC7C,CAAC;QACH,cAAC;IAAD,CAAC,AALD,IAKC;IALY,0BAAO;IAoBpB,SAAgB,QAAQ,CAAC,OAAgB,EAAE,KAAa,EAAE,OAAmB;QAAnB,wBAAA,EAAA,cAAmB;QAC3E,IAAM,MAAM,GAAU,EAAE,CAAC;QAEzB,IAAM,KAAK,GAAG,OAAO,CAAC,KAAK,CAAC,CAAC;YACzB,UAAC,GAAS,IAAK,OAAA,OAAO,CAAC,KAAM,CAAC,GAAG,EAAE,OAAO,CAAC,IAAI,GAAG,CAAC,KAAK,CAAC,OAAO,EAAE,OAAO,CAAC,EAA3D,CAA2D,CAAC,CAAC;YAC5E,UAAC,GAAS,IAAK,OAAA,GAAG,CAAC,KAAK,CAAC,OAAO,EAAE,OAAO,CAAC,EAA3B,CAA2B,CAAC;QAC/C,KAAK,CAAC,OAAO,CAAC,UAAA,GAAG;YACf,IAAM,SAAS,GAAG,KAAK,CAAC,GAAG,CAAC,CAAC;YAC7B,IAAI,SAAS,EAAE;gBACb,MAAM,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;aACxB;QACH,CAAC,CAAC,CAAC;QACH,OAAO,MAAM,CAAC;IAChB,CAAC;IAbD,4BAaC;IAED;QACE;QAAe,CAAC;QAEhB,uCAAY,GAAZ,UAAa,GAAY,EAAE,OAAY;YACrC,IAAI,CAAC,aAAa,CAAC,OAAO,EAAE,UAAA,KAAK;gBAC/B,KAAK,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC;gBACjB,KAAK,CAAC,GAAG,CAAC,QAAQ,CAAC,CAAC;YACtB,CAAC,CAAC,CAAC;QACL,CAAC;QAED,yCAAc,GAAd,UAAe,GAAc,EAAE,OAAY,IAAQ,CAAC;QACpD,oCAAS,GAAT,UAAU,GAAS,EAAE,OAAY,IAAQ,CAAC;QAC1C,uCAAY,GAAZ,UAAa,GAAY,EAAE,OAAY,IAAQ,CAAC;QAEhD,yCAAc,GAAd,UAAe,GAAc,EAAE,OAAY;YACzC,OAAO,IAAI,CAAC,aAAa,CAAC,OAAO,EAAE,UAAA,KAAK;gBACtC,KAAK,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC;YACnB,CAAC,CAAC,CAAC;QACL,CAAC;QAED,6CAAkB,GAAlB,UAAmB,GAAkB,EAAE,OAAY,IAAQ,CAAC;QAEpD,wCAAa,GAArB,UACI,OAAY,EAAE,EAAwE;YACxF,IAAI,OAAO,GAAY,EAAE,CAAC;YAC1B,IAAI,CAAC,GAAG,IAAI,CAAC;YACb,SAAS,KAAK,CAAiB,QAAuB;gBACpD,IAAI,QAAQ;oBAAE,OAAO,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC,EAAE,QAAQ,EAAE,OAAO,CAAC,CAAC,CAAC;YAC7D,CAAC;YACD,EAAE,CAAC,KAAK,CAAC,CAAC;YACV,OAAO,KAAK,CAAC,SAAS,CAAC,MAAM,CAAC,KAAK,CAAC,EAAE,EAAE,OAAO,CAAC,CAAC;QACnD,CAAC;QACH,uBAAC;IAAD,CAAC,AAhCD,IAgCC;IAhCY,4CAAgB;IAoC7B,SAAS,MAAM,CAAC,GAAS;QACvB,IAAM,KAAK,GAAG,GAAG,CAAC,UAAU,CAAC,KAAK,CAAC,MAAM,CAAC;QAC1C,IAAI,GAAG,GAAG,GAAG,CAAC,UAAU,CAAC,GAAG,CAAC,MAAM,CAAC;QACpC,IAAI,GAAG,YAAY,OAAO,EAAE;YAC1B,IAAI,GAAG,CAAC,aAAa,EAAE;gBACrB,GAAG,GAAG,GAAG,CAAC,aAAa,CAAC,GAAG,CAAC,MAAM,CAAC;aACpC;iBAAM,IAAI,GAAG,CAAC,QAAQ,IAAI,GAAG,CAAC,QAAQ,CAAC,MAAM,EAAE;gBAC9C,GAAG,GAAG,MAAM,CAAC,GAAG,CAAC,QAAQ,CAAC,GAAG,CAAC,QAAQ,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC,CAAC,GAAG,CAAC;aACzD;SACF;QACD,OAAO,EAAC,KAAK,OAAA,EAAE,GAAG,KAAA,EAAC,CAAC;IACtB,CAAC;IAED,SAAgB,QAAQ,CAAC,KAAa,EAAE,QAAgB;QACtD,IAAM,IAAI,GAAW,EAAE,CAAC;QAExB,IAAM,OAAO,GAAG;YAAkB,mCAAgB;YAA9B;;YAUpB,CAAC;YATC,uBAAK,GAAL,UAAM,GAAS,EAAE,OAAY;gBAC3B,IAAM,IAAI,GAAG,MAAM,CAAC,GAAG,CAAC,CAAC;gBACzB,IAAI,IAAI,CAAC,KAAK,IAAI,QAAQ,IAAI,QAAQ,GAAG,IAAI,CAAC,GAAG,EAAE;oBACjD,IAAI,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;iBAChB;qBAAM;oBACL,oEAAoE;oBACpE,OAAO,IAAI,CAAC;iBACb;YACH,CAAC;YACH,cAAC;QAAD,CAAC,AAVmB,CAAc,gBAAgB,EAUjD,CAAC;QAEF,QAAQ,CAAC,OAAO,EAAE,KAAK,CAAC,CAAC;QAEzB,OAAO,IAAI,kBAAO,CAAO,IAAI,EAAE,QAAQ,CAAC,CAAC;IAC3C,CAAC;IAlBD,4BAkBC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {AstPath} from '../ast_path';\nimport {I18nMeta} from '../i18n/i18n_ast';\nimport {ParseSourceSpan} from '../parse_util';\nimport {InterpolatedAttributeToken, InterpolatedTextToken} from './tokens';\n\ninterface BaseNode {\n  sourceSpan: ParseSourceSpan;\n  visit(visitor: Visitor, context: any): any;\n}\n\nexport type Node = Attribute|Comment|Element|Expansion|ExpansionCase|Text;\n\nexport abstract class NodeWithI18n implements BaseNode {\n  constructor(public sourceSpan: ParseSourceSpan, public i18n?: I18nMeta) {}\n  abstract visit(visitor: Visitor, context: any): any;\n}\n\nexport class Text extends NodeWithI18n {\n  constructor(\n      public value: string, sourceSpan: ParseSourceSpan, public tokens: InterpolatedTextToken[],\n      i18n?: I18nMeta) {\n    super(sourceSpan, i18n);\n  }\n  override visit(visitor: Visitor, context: any): any {\n    return visitor.visitText(this, context);\n  }\n}\n\nexport class Expansion extends NodeWithI18n {\n  constructor(\n      public switchValue: string, public type: string, public cases: ExpansionCase[],\n      sourceSpan: ParseSourceSpan, public switchValueSourceSpan: ParseSourceSpan, i18n?: I18nMeta) {\n    super(sourceSpan, i18n);\n  }\n  override visit(visitor: Visitor, context: any): any {\n    return visitor.visitExpansion(this, context);\n  }\n}\n\nexport class ExpansionCase implements BaseNode {\n  constructor(\n      public value: string, public expression: Node[], public sourceSpan: ParseSourceSpan,\n      public valueSourceSpan: ParseSourceSpan, public expSourceSpan: ParseSourceSpan) {}\n\n  visit(visitor: Visitor, context: any): any {\n    return visitor.visitExpansionCase(this, context);\n  }\n}\n\nexport class Attribute extends NodeWithI18n {\n  constructor(\n      public name: string, public value: string, sourceSpan: ParseSourceSpan,\n      readonly keySpan: ParseSourceSpan|undefined, public valueSpan: ParseSourceSpan|undefined,\n      public valueTokens: InterpolatedAttributeToken[]|undefined, i18n: I18nMeta|undefined) {\n    super(sourceSpan, i18n);\n  }\n  override visit(visitor: Visitor, context: any): any {\n    return visitor.visitAttribute(this, context);\n  }\n}\n\nexport class Element extends NodeWithI18n {\n  constructor(\n      public name: string, public attrs: Attribute[], public children: Node[],\n      sourceSpan: ParseSourceSpan, public startSourceSpan: ParseSourceSpan,\n      public endSourceSpan: ParseSourceSpan|null = null, i18n?: I18nMeta) {\n    super(sourceSpan, i18n);\n  }\n  override visit(visitor: Visitor, context: any): any {\n    return visitor.visitElement(this, context);\n  }\n}\n\nexport class Comment implements BaseNode {\n  constructor(public value: string|null, public sourceSpan: ParseSourceSpan) {}\n  visit(visitor: Visitor, context: any): any {\n    return visitor.visitComment(this, context);\n  }\n}\n\nexport interface Visitor {\n  // Returning a truthy value from `visit()` will prevent `visitAll()` from the call to the typed\n  // method and result returned will become the result included in `visitAll()`s result array.\n  visit?(node: Node, context: any): any;\n\n  visitElement(element: Element, context: any): any;\n  visitAttribute(attribute: Attribute, context: any): any;\n  visitText(text: Text, context: any): any;\n  visitComment(comment: Comment, context: any): any;\n  visitExpansion(expansion: Expansion, context: any): any;\n  visitExpansionCase(expansionCase: ExpansionCase, context: any): any;\n}\n\nexport function visitAll(visitor: Visitor, nodes: Node[], context: any = null): any[] {\n  const result: any[] = [];\n\n  const visit = visitor.visit ?\n      (ast: Node) => visitor.visit!(ast, context) || ast.visit(visitor, context) :\n      (ast: Node) => ast.visit(visitor, context);\n  nodes.forEach(ast => {\n    const astResult = visit(ast);\n    if (astResult) {\n      result.push(astResult);\n    }\n  });\n  return result;\n}\n\nexport class RecursiveVisitor implements Visitor {\n  constructor() {}\n\n  visitElement(ast: Element, context: any): any {\n    this.visitChildren(context, visit => {\n      visit(ast.attrs);\n      visit(ast.children);\n    });\n  }\n\n  visitAttribute(ast: Attribute, context: any): any {}\n  visitText(ast: Text, context: any): any {}\n  visitComment(ast: Comment, context: any): any {}\n\n  visitExpansion(ast: Expansion, context: any): any {\n    return this.visitChildren(context, visit => {\n      visit(ast.cases);\n    });\n  }\n\n  visitExpansionCase(ast: ExpansionCase, context: any): any {}\n\n  private visitChildren<T extends Node>(\n      context: any, cb: (visit: (<V extends Node>(children: V[]|undefined) => void)) => void) {\n    let results: any[][] = [];\n    let t = this;\n    function visit<T extends Node>(children: T[]|undefined) {\n      if (children) results.push(visitAll(t, children, context));\n    }\n    cb(visit);\n    return Array.prototype.concat.apply([], results);\n  }\n}\n\nexport type HtmlAstPath = AstPath<Node>;\n\nfunction spanOf(ast: Node) {\n  const start = ast.sourceSpan.start.offset;\n  let end = ast.sourceSpan.end.offset;\n  if (ast instanceof Element) {\n    if (ast.endSourceSpan) {\n      end = ast.endSourceSpan.end.offset;\n    } else if (ast.children && ast.children.length) {\n      end = spanOf(ast.children[ast.children.length - 1]).end;\n    }\n  }\n  return {start, end};\n}\n\nexport function findNode(nodes: Node[], position: number): HtmlAstPath {\n  const path: Node[] = [];\n\n  const visitor = new class extends RecursiveVisitor {\n    visit(ast: Node, context: any): any {\n      const span = spanOf(ast);\n      if (span.start <= position && position < span.end) {\n        path.push(ast);\n      } else {\n        // Returning a value here will result in the children being skipped.\n        return true;\n      }\n    }\n  };\n\n  visitAll(visitor, nodes);\n\n  return new AstPath<Node>(path, position);\n}\n"]}