@ngrx/entity
Version:
Common utilities for entity reducers
705 lines • 29.1 kB
JavaScript
"use strict";
var __values = (this && this.__values) || function(o) {
var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
if (m) return m.call(o);
if (o && typeof o.length === "number") return {
next: function () {
if (o && i >= o.length) o = void 0;
return { value: o && o[i++], done: !o };
}
};
throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
};
var __read = (this && this.__read) || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.containsProperty = exports.replaceImport = exports.insertImport = exports.addBootstrapToModule = exports.addExportToModule = exports.addProviderToComponent = exports.addProviderToModule = exports.addImportToModule = exports.addDeclarationToModule = exports.getDecoratorMetadata = exports.getContentOfKeyLiteral = exports.insertAfterLastOccurrence = exports.getSourceNodes = exports.findNodes = void 0;
/* istanbul ignore file */
/**
* @license
* Copyright Google Inc. 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
*/
var ts = require("typescript");
var change_1 = require("./change");
/**
* Find all nodes from the AST in the subtree of node of SyntaxKind kind.
* @param node
* @param kind
* @param max The maximum number of items to return.
* @return all nodes of kind, or [] if none is found
*/
function findNodes(node, kind, max) {
var e_1, _a;
if (max === void 0) { max = Infinity; }
if (!node || max == 0) {
return [];
}
var arr = [];
if (node.kind === kind) {
arr.push(node);
max--;
}
if (max > 0) {
try {
for (var _b = __values(node.getChildren()), _c = _b.next(); !_c.done; _c = _b.next()) {
var child = _c.value;
findNodes(child, kind, max).forEach(function (node) {
if (max > 0) {
arr.push(node);
}
max--;
});
if (max <= 0) {
break;
}
}
}
catch (e_1_1) { e_1 = { error: e_1_1 }; }
finally {
try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
}
finally { if (e_1) throw e_1.error; }
}
}
return arr;
}
exports.findNodes = findNodes;
/**
* Get all the nodes from a source.
* @param sourceFile The source file object.
* @returns {Observable<ts.Node>} An observable of all the nodes in the source.
*/
function getSourceNodes(sourceFile) {
var nodes = [sourceFile];
var result = [];
while (nodes.length > 0) {
var node = nodes.shift();
if (node) {
result.push(node);
if (node.getChildCount(sourceFile) >= 0) {
nodes.unshift.apply(nodes, __spreadArray([], __read(node.getChildren()), false));
}
}
}
return result;
}
exports.getSourceNodes = getSourceNodes;
/**
* Helper for sorting nodes.
* @return function to sort nodes in increasing order of position in sourceFile
*/
function nodesByPosition(first, second) {
return first.pos - second.pos;
}
/**
* Insert `toInsert` after the last occurence of `ts.SyntaxKind[nodes[i].kind]`
* or after the last of occurence of `syntaxKind` if the last occurence is a sub child
* of ts.SyntaxKind[nodes[i].kind] and save the changes in file.
*
* @param nodes insert after the last occurence of nodes
* @param toInsert string to insert
* @param file file to insert changes into
* @param fallbackPos position to insert if toInsert happens to be the first occurence
* @param syntaxKind the ts.SyntaxKind of the subchildren to insert after
* @return Change instance
* @throw Error if toInsert is first occurence but fall back is not set
*/
function insertAfterLastOccurrence(nodes, toInsert, file, fallbackPos, syntaxKind) {
var lastItem = nodes.sort(nodesByPosition).pop();
if (!lastItem) {
throw new Error();
}
if (syntaxKind) {
lastItem = findNodes(lastItem, syntaxKind).sort(nodesByPosition).pop();
}
if (!lastItem && fallbackPos == undefined) {
throw new Error("tried to insert ".concat(toInsert, " as first occurence with no fallback position"));
}
var lastItemPosition = lastItem ? lastItem.end : fallbackPos;
return new change_1.InsertChange(file, lastItemPosition, toInsert);
}
exports.insertAfterLastOccurrence = insertAfterLastOccurrence;
function getContentOfKeyLiteral(_source, node) {
if (node.kind == ts.SyntaxKind.Identifier) {
return node.text;
}
else if (node.kind == ts.SyntaxKind.StringLiteral) {
return node.text;
}
else {
return null;
}
}
exports.getContentOfKeyLiteral = getContentOfKeyLiteral;
function _angularImportsFromNode(node, _sourceFile) {
var _a;
var ms = node.moduleSpecifier;
var modulePath;
switch (ms.kind) {
case ts.SyntaxKind.StringLiteral:
modulePath = ms.text;
break;
default:
return {};
}
if (!modulePath.startsWith('@angular/')) {
return {};
}
if (node.importClause) {
if (node.importClause.name) {
// This is of the form `import Name from 'path'`. Ignore.
return {};
}
else if (node.importClause.namedBindings) {
var nb = node.importClause.namedBindings;
if (nb.kind == ts.SyntaxKind.NamespaceImport) {
// This is of the form `import * as name from 'path'`. Return `name.`.
return _a = {},
_a[nb.name.text + '.'] = modulePath,
_a;
}
else {
// This is of the form `import {a,b,c} from 'path'`
var namedImports = nb;
return namedImports.elements
.map(function (is) {
return is.propertyName ? is.propertyName.text : is.name.text;
})
.reduce(function (acc, curr) {
acc[curr] = modulePath;
return acc;
}, {});
}
}
return {};
}
else {
// This is of the form `import 'path';`. Nothing to do.
return {};
}
}
function getDecoratorMetadata(source, identifier, module) {
var angularImports = findNodes(source, ts.SyntaxKind.ImportDeclaration)
.map(function (node) {
return _angularImportsFromNode(node, source);
})
.reduce(function (acc, current) {
var e_2, _a;
try {
for (var _b = __values(Object.keys(current)), _c = _b.next(); !_c.done; _c = _b.next()) {
var key = _c.value;
acc[key] = current[key];
}
}
catch (e_2_1) { e_2 = { error: e_2_1 }; }
finally {
try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
}
finally { if (e_2) throw e_2.error; }
}
return acc;
}, {});
return getSourceNodes(source)
.filter(function (node) {
return (node.kind == ts.SyntaxKind.Decorator &&
node.expression.kind == ts.SyntaxKind.CallExpression);
})
.map(function (node) { return node.expression; })
.filter(function (expr) {
if (expr.expression.kind == ts.SyntaxKind.Identifier) {
var id = expr.expression;
return (id.getFullText(source) == identifier &&
angularImports[id.getFullText(source)] === module);
}
else if (expr.expression.kind == ts.SyntaxKind.PropertyAccessExpression) {
// This covers foo.NgModule when importing * as foo.
var paExpr = expr.expression;
// If the left expression is not an identifier, just give up at that point.
if (paExpr.expression.kind !== ts.SyntaxKind.Identifier) {
return false;
}
var id = paExpr.name.text;
var moduleId = paExpr.expression.getText(source);
return id === identifier && angularImports[moduleId + '.'] === module;
}
return false;
})
.filter(function (expr) {
return expr.arguments[0] &&
expr.arguments[0].kind == ts.SyntaxKind.ObjectLiteralExpression;
})
.map(function (expr) { return expr.arguments[0]; });
}
exports.getDecoratorMetadata = getDecoratorMetadata;
function _addSymbolToNgModuleMetadata(source, ngModulePath, metadataField, symbolName, importPath) {
var nodes = getDecoratorMetadata(source, 'NgModule', '@angular/core');
var node = nodes[0]; // eslint-disable-line @typescript-eslint/no-explicit-any
// Find the decorator declaration.
if (!node) {
return [];
}
// Get all the children property assignment of object literals.
var matchingProperties = node.properties
.filter(function (prop) { return prop.kind == ts.SyntaxKind.PropertyAssignment; })
// Filter out every fields that's not "metadataField". Also handles string literals
// (but not expressions).
.filter(function (prop) {
var name = prop.name;
switch (name.kind) {
case ts.SyntaxKind.Identifier:
return name.getText(source) == metadataField;
case ts.SyntaxKind.StringLiteral:
return name.text == metadataField;
}
return false;
});
// Get the last node of the array literal.
if (!matchingProperties) {
return [];
}
if (matchingProperties.length == 0) {
// We haven't found the field in the metadata declaration. Insert a new field.
var expr = node;
var position_1;
var toInsert_1;
if (expr.properties.length == 0) {
position_1 = expr.getEnd() - 1;
toInsert_1 = " ".concat(metadataField, ": [").concat(symbolName, "]\n");
}
else {
node = expr.properties[expr.properties.length - 1];
position_1 = node.getEnd();
// Get the indentation of the last element, if any.
var text = node.getFullText(source);
var matches = text.match(/^\r?\n\s*/);
if (matches.length > 0) {
toInsert_1 = ",".concat(matches[0]).concat(metadataField, ": [").concat(symbolName, "]");
}
else {
toInsert_1 = ", ".concat(metadataField, ": [").concat(symbolName, "]");
}
}
var newMetadataProperty = new change_1.InsertChange(ngModulePath, position_1, toInsert_1);
var newMetadataImport = insertImport(source, ngModulePath, symbolName.replace(/\..*$/, ''), importPath);
return [newMetadataProperty, newMetadataImport];
}
var assignment = matchingProperties[0];
// If it's not an array, nothing we can do really.
if (assignment.initializer.kind !== ts.SyntaxKind.ArrayLiteralExpression) {
return [];
}
var arrLiteral = assignment.initializer;
if (arrLiteral.elements.length == 0) {
// Forward the property.
node = arrLiteral;
}
else {
node = arrLiteral.elements;
}
if (!node) {
console.log('No app module found. Please add your new class to your component.');
return [];
}
if (Array.isArray(node)) {
var nodeArray = node;
var symbolsArray = nodeArray.map(function (node) { return node.getText(); });
if (symbolsArray.includes(symbolName)) {
return [];
}
node = node[node.length - 1];
var effectsModule = nodeArray.find(function (node) {
return (node.getText().includes('EffectsModule.forRoot') &&
symbolName.includes('EffectsModule.forRoot')) ||
(node.getText().includes('EffectsModule.forFeature') &&
symbolName.includes('EffectsModule.forFeature'));
});
if (effectsModule && symbolName.includes('EffectsModule')) {
var effectsArgs = effectsModule.arguments.shift();
if (effectsArgs &&
effectsArgs.kind === ts.SyntaxKind.ArrayLiteralExpression) {
var effectsElements = effectsArgs
.elements;
var _a = __read(symbolName.match(/\[(.*)\]/), 2), effectsSymbol = _a[1];
var epos = void 0;
if (effectsElements.length === 0) {
epos = effectsArgs.getStart() + 1;
return [new change_1.InsertChange(ngModulePath, epos, effectsSymbol)];
}
else {
var lastEffect = effectsElements[effectsElements.length - 1];
epos = lastEffect.getEnd();
// Get the indentation of the last element, if any.
var text = lastEffect.getFullText(source);
var effectInsert = void 0;
if (text.match('^\r?\r?\n')) {
effectInsert = ",".concat(text.match(/^\r?\n\s+/)[0]).concat(effectsSymbol);
}
else {
effectInsert = ", ".concat(effectsSymbol);
}
return [new change_1.InsertChange(ngModulePath, epos, effectInsert)];
}
}
else {
return [];
}
}
}
var toInsert;
var position = node.getEnd();
if (node.kind == ts.SyntaxKind.ObjectLiteralExpression) {
// We haven't found the field in the metadata declaration. Insert a new
// field.
var expr = node;
if (expr.properties.length == 0) {
position = expr.getEnd() - 1;
toInsert = " ".concat(metadataField, ": [").concat(symbolName, "]\n");
}
else {
node = expr.properties[expr.properties.length - 1];
position = node.getEnd();
// Get the indentation of the last element, if any.
var text = node.getFullText(source);
if (text.match('^\r?\r?\n')) {
toInsert = ",".concat(text.match(/^\r?\n\s+/)[0]).concat(metadataField, ": [").concat(symbolName, "]");
}
else {
toInsert = ", ".concat(metadataField, ": [").concat(symbolName, "]");
}
}
}
else if (node.kind == ts.SyntaxKind.ArrayLiteralExpression) {
// We found the field but it's empty. Insert it just before the `]`.
position--;
toInsert = "".concat(symbolName);
}
else {
// Get the indentation of the last element, if any.
var text = node.getFullText(source);
if (text.match(/^\r?\n/)) {
toInsert = ",".concat(text.match(/^\r?\n(\r?)\s+/)[0]).concat(symbolName);
}
else {
toInsert = ", ".concat(symbolName);
}
}
var insert = new change_1.InsertChange(ngModulePath, position, toInsert);
var importInsert = insertImport(source, ngModulePath, symbolName.replace(/\..*$/, ''), importPath);
return [insert, importInsert];
}
function _addSymbolToComponentMetadata(source, componentPath, metadataField, symbolName, importPath) {
var nodes = getDecoratorMetadata(source, 'Component', '@angular/core');
var node = nodes[0]; // eslint-disable-line @typescript-eslint/no-explicit-any
// Find the decorator declaration.
if (!node) {
return [];
}
// Get all the children property assignment of object literals.
var matchingProperties = node.properties
.filter(function (prop) { return prop.kind == ts.SyntaxKind.PropertyAssignment; })
// Filter out every fields that's not "metadataField". Also handles string literals
// (but not expressions).
.filter(function (prop) {
var name = prop.name;
switch (name.kind) {
case ts.SyntaxKind.Identifier:
return name.getText(source) == metadataField;
case ts.SyntaxKind.StringLiteral:
return name.text == metadataField;
}
return false;
});
// Get the last node of the array literal.
if (!matchingProperties) {
return [];
}
if (matchingProperties.length == 0) {
// We haven't found the field in the metadata declaration. Insert a new field.
var expr = node;
var position_2;
var toInsert_2;
if (expr.properties.length == 0) {
position_2 = expr.getEnd() - 1;
toInsert_2 = " ".concat(metadataField, ": [").concat(symbolName, "]\n");
}
else {
node = expr.properties[expr.properties.length - 1];
position_2 = node.getEnd();
// Get the indentation of the last element, if any.
var text = node.getFullText(source);
var matches = text.match(/^\r?\n\s*/);
if (matches.length > 0) {
toInsert_2 = ",".concat(matches[0]).concat(metadataField, ": [").concat(symbolName, "]");
}
else {
toInsert_2 = ", ".concat(metadataField, ": [").concat(symbolName, "]");
}
}
var newMetadataProperty = new change_1.InsertChange(componentPath, position_2, toInsert_2);
var newMetadataImport = insertImport(source, componentPath, symbolName.replace(/\..*$/, ''), importPath);
return [newMetadataProperty, newMetadataImport];
}
var assignment = matchingProperties[0];
// If it's not an array, nothing we can do really.
if (assignment.initializer.kind !== ts.SyntaxKind.ArrayLiteralExpression) {
return [];
}
var arrLiteral = assignment.initializer;
if (arrLiteral.elements.length == 0) {
// Forward the property.
node = arrLiteral;
}
else {
node = arrLiteral.elements;
}
if (!node) {
console.log('No component found. Please add your new class to your component.');
return [];
}
if (Array.isArray(node)) {
var nodeArray = node;
var symbolsArray = nodeArray.map(function (node) { return node.getText(); });
if (symbolsArray.includes(symbolName)) {
return [];
}
node = node[node.length - 1];
}
var toInsert;
var position = node.getEnd();
if (node.kind == ts.SyntaxKind.ObjectLiteralExpression) {
// We haven't found the field in the metadata declaration. Insert a new
// field.
var expr = node;
if (expr.properties.length == 0) {
position = expr.getEnd() - 1;
toInsert = " ".concat(metadataField, ": [").concat(symbolName, "]\n");
}
else {
node = expr.properties[expr.properties.length - 1];
position = node.getEnd();
// Get the indentation of the last element, if any.
var text = node.getFullText(source);
if (text.match('^\r?\r?\n')) {
toInsert = ",".concat(text.match(/^\r?\n\s+/)[0]).concat(metadataField, ": [").concat(symbolName, "]");
}
else {
toInsert = ", ".concat(metadataField, ": [").concat(symbolName, "]");
}
}
}
else if (node.kind == ts.SyntaxKind.ArrayLiteralExpression) {
// We found the field but it's empty. Insert it just before the `]`.
position--;
toInsert = "".concat(symbolName);
}
else {
// Get the indentation of the last element, if any.
var text = node.getFullText(source);
if (text.match(/^\r?\n/)) {
toInsert = ",".concat(text.match(/^\r?\n(\r?)\s+/)[0]).concat(symbolName);
}
else {
toInsert = ", ".concat(symbolName);
}
}
var insert = new change_1.InsertChange(componentPath, position, toInsert);
var importInsert = insertImport(source, componentPath, symbolName.replace(/\..*$/, ''), importPath);
return [insert, importInsert];
}
/**
* Custom function to insert a declaration (component, pipe, directive)
* into NgModule declarations. It also imports the component.
*/
function addDeclarationToModule(source, modulePath, classifiedName, importPath) {
return _addSymbolToNgModuleMetadata(source, modulePath, 'declarations', classifiedName, importPath);
}
exports.addDeclarationToModule = addDeclarationToModule;
/**
* Custom function to insert a declaration (component, pipe, directive)
* into NgModule declarations. It also imports the component.
*/
function addImportToModule(source, modulePath, classifiedName, importPath) {
return _addSymbolToNgModuleMetadata(source, modulePath, 'imports', classifiedName, importPath);
}
exports.addImportToModule = addImportToModule;
/**
* Custom function to insert a provider into NgModule. It also imports it.
*/
function addProviderToModule(source, modulePath, classifiedName, importPath) {
return _addSymbolToNgModuleMetadata(source, modulePath, 'providers', classifiedName, importPath);
}
exports.addProviderToModule = addProviderToModule;
/**
* Custom function to insert a provider into Component. It also imports it.
*/
function addProviderToComponent(source, componentPath, classifiedName, importPath) {
return _addSymbolToComponentMetadata(source, componentPath, 'providers', classifiedName, importPath);
}
exports.addProviderToComponent = addProviderToComponent;
/**
* Custom function to insert an export into NgModule. It also imports it.
*/
function addExportToModule(source, modulePath, classifiedName, importPath) {
return _addSymbolToNgModuleMetadata(source, modulePath, 'exports', classifiedName, importPath);
}
exports.addExportToModule = addExportToModule;
/**
* Custom function to insert an export into NgModule. It also imports it.
*/
function addBootstrapToModule(source, modulePath, classifiedName, importPath) {
return _addSymbolToNgModuleMetadata(source, modulePath, 'bootstrap', classifiedName, importPath);
}
exports.addBootstrapToModule = addBootstrapToModule;
/**
* Add Import `import { symbolName } from fileName` if the import doesn't exit
* already. Assumes fileToEdit can be resolved and accessed.
* @param fileToEdit (file we want to add import to)
* @param symbolName (item to import)
* @param fileName (path to the file)
* @param isDefault (if true, import follows style for importing default exports)
* @return Change
*/
function insertImport(source, fileToEdit, symbolName, fileName, isDefault) {
if (isDefault === void 0) { isDefault = false; }
var rootNode = source;
var allImports = findNodes(rootNode, ts.SyntaxKind.ImportDeclaration);
// get nodes that map to import statements from the file fileName
var relevantImports = allImports.filter(function (node) {
// StringLiteral of the ImportDeclaration is the import file (fileName in this case).
var importFiles = node
.getChildren()
.filter(function (child) { return child.kind === ts.SyntaxKind.StringLiteral; })
.map(function (n) { return n.text; });
return importFiles.filter(function (file) { return file === fileName; }).length === 1;
});
if (relevantImports.length > 0) {
var importsAsterisk_1 = false;
// imports from import file
var imports_1 = [];
relevantImports.forEach(function (n) {
Array.prototype.push.apply(imports_1, findNodes(n, ts.SyntaxKind.Identifier));
if (findNodes(n, ts.SyntaxKind.AsteriskToken).length > 0) {
importsAsterisk_1 = true;
}
});
// if imports * from fileName, don't add symbolName
if (importsAsterisk_1) {
return new change_1.NoopChange();
}
var importTextNodes = imports_1.filter(function (n) { return n.text === symbolName; });
// insert import if it's not there
if (importTextNodes.length === 0) {
var fallbackPos_1 = findNodes(relevantImports[0], ts.SyntaxKind.CloseBraceToken)[0].getStart() ||
findNodes(relevantImports[0], ts.SyntaxKind.FromKeyword)[0].getStart();
return insertAfterLastOccurrence(imports_1, ", ".concat(symbolName), fileToEdit, fallbackPos_1);
}
return new change_1.NoopChange();
}
// no such import declaration exists
var useStrict = findNodes(rootNode, ts.SyntaxKind.StringLiteral).filter(function (n) { return n.getText() === 'use strict'; });
var fallbackPos = 0;
if (useStrict.length > 0) {
fallbackPos = useStrict[0].end;
}
var open = isDefault ? '' : '{ ';
var close = isDefault ? '' : ' }';
// if there are no imports or 'use strict' statement, insert import at beginning of file
var insertAtBeginning = allImports.length === 0 && useStrict.length === 0;
var separator = insertAtBeginning ? '' : ';\n';
var toInsert = "".concat(separator, "import ").concat(open).concat(symbolName).concat(close) +
" from '".concat(fileName, "'").concat(insertAtBeginning ? ';\n' : '');
return insertAfterLastOccurrence(allImports, toInsert, fileToEdit, fallbackPos, ts.SyntaxKind.StringLiteral);
}
exports.insertImport = insertImport;
function replaceImport(sourceFile, path, importFrom, importAsIs, importToBe) {
var imports = sourceFile.statements
.filter(ts.isImportDeclaration)
.filter(function (_a) {
var moduleSpecifier = _a.moduleSpecifier;
return moduleSpecifier.getText(sourceFile) === "'".concat(importFrom, "'") ||
moduleSpecifier.getText(sourceFile) === "\"".concat(importFrom, "\"");
});
if (imports.length === 0) {
return [];
}
var importText = function (specifier) {
if (specifier.name.text) {
return specifier.name.text;
}
// if import is renamed
if (specifier.propertyName && specifier.propertyName.text) {
return specifier.propertyName.text;
}
return '';
};
var changes = imports.map(function (p) {
var _a;
var namedImports = (_a = p === null || p === void 0 ? void 0 : p.importClause) === null || _a === void 0 ? void 0 : _a.namedBindings;
if (!namedImports) {
return [];
}
var importSpecifiers = namedImports.elements;
var isAlreadyImported = importSpecifiers
.map(importText)
.includes(importToBe);
var importChanges = importSpecifiers.map(function (specifier, index) {
var text = importText(specifier);
// import is not the one we're looking for, can be skipped
if (text !== importAsIs) {
return undefined;
}
// identifier has not been imported, simply replace the old text with the new text
if (!isAlreadyImported) {
return (0, change_1.createReplaceChange)(sourceFile, specifier, importAsIs, importToBe);
}
var nextIdentifier = importSpecifiers[index + 1];
// identifer is not the last, also clean up the comma
if (nextIdentifier) {
return (0, change_1.createRemoveChange)(sourceFile, specifier, specifier.getStart(sourceFile), nextIdentifier.getStart(sourceFile));
}
// there are no imports following, just remove it
return (0, change_1.createRemoveChange)(sourceFile, specifier, specifier.getStart(sourceFile), specifier.getEnd());
});
return importChanges.filter(Boolean);
});
return changes.reduce(function (imports, curr) { return imports.concat(curr); }, []);
}
exports.replaceImport = replaceImport;
function containsProperty(objectLiteral, propertyName) {
return (objectLiteral &&
objectLiteral.properties.some(function (prop) {
return ts.isPropertyAssignment(prop) &&
ts.isIdentifier(prop.name) &&
prop.name.text === propertyName;
}));
}
exports.containsProperty = containsProperty;
//# sourceMappingURL=ast-utils.js.map