node-opcua-data-model - npm Package Compare versions

Comparing version 2.6.0-alpha.7 to 2.6.1

dist/access_level.js

@@ -22,2 +22,4 @@ "use strict";
 exports.convertAccessLevelFlagToByte = convertAccessLevelFlagToByte;
+// @example
+//      makeAccessLevelFlag("CurrentRead | CurrentWrite").should.eql(0x03);
 function makeAccessLevelFlag(str) {
@@ -53,2 +55,3 @@ if (typeof str === "number") {
 exports.randomAccessLevel = randomAccessLevel;
+// tslint:disable:no-bitwise
 function accessLevelFlagToString(accessLevelFlag) {
@@ -55,0 +58,0 @@ const retVal = [];

dist/BrowseDirection.d.ts

@@ -0,1 +1,4 @@
+/**
+ * @module node-opcua-data-model
+ */
 import { BinaryStream, OutputBinaryStream } from "node-opcua-binary-stream";
@@ -2,0 +5,0 @@ import { Enum } from "node-opcua-enum";

dist/data_encoding.d.ts

@@ -0,3 +1,6 @@
+/**
+ * @module node-opcua-data-model
+ */
 import { QualifiedNameLike } from "./qualified_name";
 export declare function isDataEncoding(dataEncoding: any): boolean;
 export declare function isValidDataEncoding(dataEncoding?: string | null | QualifiedNameLike): boolean;

dist/data_encoding.js

@@ -17,2 +17,3 @@ "use strict";
     if (dataEncoding && (dataEncoding.name || dataEncoding.text)) {
+        // tslint:disable:no-console
         console.log(" isValidDataEncoding => expecting a string here , not a LocalizedText or a QualifiedName ");
@@ -19,0 +20,0 @@ return false;

dist/diagnostic_info.d.ts

@@ -16,2 +16,9 @@ import { BinaryStream, OutputBinaryStream } from "node-opcua-binary-stream";
     innerDiagnosticInfo: DiagnosticInfo;
+    /**
+     *
+     * @class DiagnosticInfo
+     * @constructor
+     * @extends BaseUAObject
+     * @param  options {Object}
+     */
     constructor(options?: any);
@@ -18,0 +25,0 @@ encode(stream: OutputBinaryStream): void;

dist/diagnostic_info.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.decodeDiagnosticInfo = exports.encodeDiagnosticInfo = exports.DiagnosticInfo_EncodingByte = exports.DiagnosticInfo = exports.schemaDiagnosticInfo = void 0;
+/**
+ * @module node-opcua-data-model
+ */
 const node_opcua_assert_1 = require("node-opcua-assert");
@@ -9,2 +12,3 @@ const node_opcua_factory_1 = require("node-opcua-factory");
 const node_opcua_factory_2 = require("node-opcua-factory");
+// --------------------------------------------------------------------------------------------
 exports.schemaDiagnosticInfo = node_opcua_factory_1.buildStructuredType({
@@ -53,4 +57,11 @@ name: "DiagnosticInfo",
 });
-let DiagnosticInfo = (() => {
+let DiagnosticInfo = /** @class */ (() => {
     class DiagnosticInfo extends node_opcua_factory_1.BaseUAObject {
+        /**
+         *
+         * @class DiagnosticInfo
+         * @constructor
+         * @extends BaseUAObject
+         * @param  options {Object}
+         */
         constructor(options) {
@@ -60,2 +71,3 @@ options = options || {};
             const schema = exports.schemaDiagnosticInfo;
+            /* istanbul ignore next */
             if (node_opcua_factory_1.parameters.debugSchemaHelper) {
@@ -102,2 +114,3 @@ node_opcua_factory_2.check_options_correctness_against_schema(this, schema, options);
 })(DiagnosticInfo_EncodingByte = exports.DiagnosticInfo_EncodingByte || (exports.DiagnosticInfo_EncodingByte = {}));
+// tslint:disable:no-bitwise
 function getDiagnosticInfoEncodingByte(diagnosticInfo) {
@@ -131,21 +144,29 @@ node_opcua_assert_1.assert(diagnosticInfo);
     const encodingMask = getDiagnosticInfoEncodingByte(diagnosticInfo);
+    // write encoding byte
     node_opcua_basic_types_1.encodeByte(encodingMask, stream);
+    // write symbolic id
     if (encodingMask & DiagnosticInfo_EncodingByte.SymbolicId) {
         node_opcua_basic_types_1.encodeInt32(diagnosticInfo.symbolicId, stream);
     }
+    // write namespace uri
     if (encodingMask & DiagnosticInfo_EncodingByte.NamespaceURI) {
         node_opcua_basic_types_1.encodeInt32(diagnosticInfo.namespaceURI, stream);
     }
+    // write locale
     if (encodingMask & DiagnosticInfo_EncodingByte.Locale) {
         node_opcua_basic_types_1.encodeInt32(diagnosticInfo.locale, stream);
     }
+    // write localized text
     if (encodingMask & DiagnosticInfo_EncodingByte.LocalizedText) {
         node_opcua_basic_types_1.encodeInt32(diagnosticInfo.localizedText, stream);
     }
+    // write additional info
     if (encodingMask & DiagnosticInfo_EncodingByte.AdditionalInfo) {
         node_opcua_basic_types_1.encodeString(diagnosticInfo.additionalInfo, stream);
     }
+    // write inner status code
     if (encodingMask & DiagnosticInfo_EncodingByte.InnerStatusCode) {
         node_opcua_basic_types_1.encodeStatusCode(diagnosticInfo.innerStatusCode, stream);
     }
+    // write  innerDiagnosticInfo
     if (encodingMask & DiagnosticInfo_EncodingByte.InnerDiagnosticInfo) {
@@ -166,2 +187,3 @@ node_opcua_assert_1.assert(diagnosticInfo.innerDiagnosticInfo !== null, "missing innerDiagnosticInfo");
     cursorBefore = stream.length;
+    // read symbolic id
     if (encodingMask & DiagnosticInfo_EncodingByte.SymbolicId) {
@@ -172,2 +194,3 @@ diagnosticInfo.symbolicId = node_opcua_basic_types_1.decodeInt32(stream);
     }
+    // read namespace uri
     if (encodingMask & DiagnosticInfo_EncodingByte.NamespaceURI) {
@@ -178,2 +201,3 @@ diagnosticInfo.namespaceURI = node_opcua_basic_types_1.decodeInt32(stream);
     }
+    // read locale
     if (encodingMask & DiagnosticInfo_EncodingByte.Locale) {
@@ -184,2 +208,3 @@ diagnosticInfo.locale = node_opcua_basic_types_1.decodeInt32(stream);
     }
+    // read localized text
     if (encodingMask & DiagnosticInfo_EncodingByte.LocalizedText) {
@@ -190,2 +215,3 @@ diagnosticInfo.localizedText = node_opcua_basic_types_1.decodeInt32(stream);
     }
+    // read additional info
     if (encodingMask & DiagnosticInfo_EncodingByte.AdditionalInfo) {
@@ -196,2 +222,3 @@ diagnosticInfo.additionalInfo = node_opcua_basic_types_1.decodeString(stream);
     }
+    // read inner status code
     if (encodingMask & DiagnosticInfo_EncodingByte.InnerStatusCode) {
@@ -202,2 +229,3 @@ diagnosticInfo.innerStatusCode = node_opcua_basic_types_1.decodeStatusCode(stream);
     }
+    // read inner status code
     if (encodingMask & DiagnosticInfo_EncodingByte.InnerDiagnosticInfo) {
@@ -214,20 +242,27 @@ diagnosticInfo.innerDiagnosticInfo = new DiagnosticInfo({});
     const encodingMask = node_opcua_basic_types_1.decodeByte(stream);
+    // read symbolic id
     if (encodingMask & DiagnosticInfo_EncodingByte.SymbolicId) {
         diagnosticInfo.symbolicId = node_opcua_basic_types_1.decodeInt32(stream);
     }
+    // read namespace uri
     if (encodingMask & DiagnosticInfo_EncodingByte.NamespaceURI) {
         diagnosticInfo.namespaceURI = node_opcua_basic_types_1.decodeInt32(stream);
     }
+    // read locale
     if (encodingMask & DiagnosticInfo_EncodingByte.Locale) {
         diagnosticInfo.locale = node_opcua_basic_types_1.decodeInt32(stream);
     }
+    // read localized text
     if (encodingMask & DiagnosticInfo_EncodingByte.LocalizedText) {
         diagnosticInfo.localizedText = node_opcua_basic_types_1.decodeInt32(stream);
     }
+    // read additional info
     if (encodingMask & DiagnosticInfo_EncodingByte.AdditionalInfo) {
         diagnosticInfo.additionalInfo = node_opcua_basic_types_1.decodeString(stream);
     }
+    // read inner status code
     if (encodingMask & DiagnosticInfo_EncodingByte.InnerStatusCode) {
         diagnosticInfo.innerStatusCode = node_opcua_basic_types_1.decodeStatusCode(stream);
     }
+    // read inner status code
     if (encodingMask & DiagnosticInfo_EncodingByte.InnerDiagnosticInfo) {
@@ -256,3 +291,8 @@ diagnosticInfo.innerDiagnosticInfo = new DiagnosticInfo({});
 exports.decodeDiagnosticInfo = decodeDiagnosticInfo;
+// Note:
+// the SymbolicId, NamespaceURI, LocalizedText and Locale fields are indexes in a string table which is returned
+// in the response header. Only the index of the corresponding string in the string table is encoded. An index
+// of −1 indicates that there is no value for the string.
+//
 node_opcua_factory_1.registerSpecialVariantEncoder(DiagnosticInfo);
 //# sourceMappingURL=diagnostic_info.js.map

dist/index.d.ts

@@ -0,1 +1,4 @@
+/**
+ * @module node-opcua-data-model
+ */
 export * from "./access_level";
@@ -2,0 +5,0 @@ export * from "./localized_text";

dist/index.js

@@ -13,2 +13,5 @@ "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
+/**
+ * @module node-opcua-data-model
+ */
 __exportStar(require("./access_level"), exports);
@@ -15,0 +18,0 @@ __exportStar(require("./localized_text"), exports);

dist/localized_text.d.ts

@@ -16,2 +16,9 @@ import { LocaleId, UAString } from "node-opcua-basic-types";
     text: UAString;
+    /**
+     *
+     * @class LocalizedText
+     * @constructor
+     * @extends BaseUAObject
+     * @param  options {Object}
+     */
     constructor(options?: LocalizedTextOptions | string);
@@ -18,0 +25,0 @@ toString(): string;

dist/localized_text.js

@@ -17,2 +17,3 @@ "use strict";
     if (!value.hasOwnProperty("text")) {
+        // tslint:disable:no-console
         console.log("value = ", value);
@@ -24,2 +25,4 @@ throw new Error("cannot coerce to coerceLocalizedText");
 exports.coerceLocalizedText = coerceLocalizedText;
+// --------------------------------------------------------------------------------------------
+// see Part 3 - $8.5 page 63
 const schemaLocalizedText = node_opcua_factory_1.buildStructuredType({
@@ -41,4 +44,11 @@ name: "LocalizedText",
 schemaLocalizedText.coerce = coerceLocalizedText;
-let LocalizedText = (() => {
+let LocalizedText = /** @class */ (() => {
     class LocalizedText extends node_opcua_factory_1.BaseUAObject {
+        /**
+         *
+         * @class LocalizedText
+         * @constructor
+         * @extends BaseUAObject
+         * @param  options {Object}
+         */
         constructor(options) {
@@ -51,6 +61,15 @@ super();
             options = options || {};
+            /* istanbul ignore next */
             if (node_opcua_factory_1.parameters.debugSchemaHelper) {
                 node_opcua_factory_1.check_options_correctness_against_schema(this, schema, options);
             }
+            /**
+             * @property locale
+             * @type {UAString}
+             */
             this.locale = node_opcua_factory_1.initialize_field(schema.fields[0], options.locale);
+            /**
+             * @property text
+             * @type {UAString}
+             */
             this.text = node_opcua_factory_1.initialize_field(schema.fields[1], options.text);
@@ -64,2 +83,4 @@ }
         }
+        // xx static encodingDefaultBinary = makeExpandedNodeId(0, 0);
+        // xx static encodingDefaultXml = makeExpandedNodeId(0, 0);
         static coerce(value) {
@@ -71,3 +92,5 @@ return coerceLocalizedText(value);
         }
+        // OPCUA Part 6 $ 5.2.2.14 : localizedText have a special encoding
         encode(stream) {
+            // tslint:disable:no-bitwise
             const encodingMask = getLocalizeText_EncodingByte(this);
@@ -101,2 +124,3 @@ node_opcua_basic_types_1.encodeByte(encodingMask, stream);
                 tracer.trace("member", "text", this.text, cursorBefore, stream.length, "text");
+                // cursor_before = stream.length;
             }
@@ -131,2 +155,3 @@ else {
 exports.LocalizedText = LocalizedText;
+// not an extension object registerClassDefinition("LocalizedText", LocalizedText);
 node_opcua_factory_1.registerSpecialVariantEncoder(LocalizedText);
@@ -133,0 +158,0 @@ function getLocalizeText_EncodingByte(localizedText) {

dist/node_class_mask.d.ts

@@ -0,1 +1,4 @@
+/**
+ * @module node-opcua-data-model
+ */
 export declare enum NodeClassMask {
@@ -2,0 +5,0 @@ Object = 1,

dist/node_class_mask.js

 "use strict";
+/**
+ * @module node-opcua-data-model
+ */
+// tslint:disable:no-bitwise
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.makeNodeClassMask = exports.NodeClassMask = void 0;
+// Specifies the NodeClasses of the TargetNodes. Only TargetNodes with the
+// selected NodeClasses are returned. The NodeClasses are assigned the
+// following bits:
+// If set to zero, then all NodeClasses are returned.
+// @example
+//    var mask = NodeClassMask.get("Object |  ObjectType");
+//    mask.value.should.eql(1 + (1<<3));
 var NodeClassMask;
@@ -23,4 +34,7 @@ (function (NodeClassMask) {
 }
+// @example
+//      makeNodeClassMask("Method | Object").should.eql(5);
 function makeNodeClassMask(str) {
     const classMask = makeFlagFromString(NodeClassMask, str);
+    /* istanbul ignore next */
     if (!classMask) {
@@ -27,0 +41,0 @@ throw new Error(" cannot find class mask for " + str);

dist/nodeclass.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.schemaEnumNodeClass = exports.NodeClass = void 0;
+/**
+ * @module node-opcua-data-model
+ */
 const node_opcua_factory_1 = require("node-opcua-factory");
@@ -15,3 +18,3 @@ var NodeClass;
     NodeClass[NodeClass["DataType"] = 64] = "DataType";
-    NodeClass[NodeClass["View"] = 128] = "View";
+    NodeClass[NodeClass["View"] = 128] = "View"; // The node is a view.
 })(NodeClass = exports.NodeClass || (exports.NodeClass = {}));
@@ -18,0 +21,0 @@ exports.schemaEnumNodeClass = {

dist/qualified_name.d.ts

@@ -17,4 +17,23 @@ import { BaseUAObject, StructuredTypeSchema } from "node-opcua-factory";
     name: UAString;
+    /**
+     *
+     * @class QualifiedName
+     * @constructor
+     * @extends BaseUAObject
+     * @param  options {Object}
+     */
     constructor(options?: QualifiedNameOptions);
+    /**
+     * encode the object into a binary stream
+     * @method encode
+     *
+     * @param stream {BinaryStream}
+     */
     encode(stream: OutputBinaryStream): void;
+    /**
+     * decode the object from a binary stream
+     * @method decode
+     *
+     * @param stream {BinaryStream}
+     */
     decode(stream: BinaryStream): void;
@@ -25,2 +44,12 @@ toString(): string;
 export declare type QualifiedNameLike = QualifiedNameOptions | string;
+/**
+ * @method stringToQualifiedName
+ * @param value {String}
+ * @return {{namespaceIndex: Number, name: String}}
+ *
+ * @example
+ *
+ *  stringToQualifiedName("Hello")   => {namespaceIndex: 0, name: "Hello"}
+ *  stringToQualifiedName("3:Hello") => {namespaceIndex: 3, name: "Hello"}
+ */
 export declare function stringToQualifiedName(value: string): QualifiedName;
@@ -27,0 +56,0 @@ export declare function coerceQualifiedName(value: null): null;

dist/qualified_name.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.decodeQualifiedName = exports.encodeQualifiedName = exports.coerceQualifiedName = exports.stringToQualifiedName = exports.QualifiedName = exports.schemaQualifiedName = void 0;
+/**
+ * @module node-opcua-data-model
+ */
 const node_opcua_assert_1 = require("node-opcua-assert");
@@ -25,4 +28,11 @@ const node_opcua_factory_1 = require("node-opcua-factory");
 exports.schemaQualifiedName.coerce = coerceQualifiedName;
-let QualifiedName = (() => {
+let QualifiedName = /** @class */ (() => {
     class QualifiedName extends node_opcua_factory_1.BaseUAObject {
+        /**
+         *
+         * @class QualifiedName
+         * @constructor
+         * @extends BaseUAObject
+         * @param  options {Object}
+         */
         constructor(options) {
@@ -32,9 +42,25 @@ super();
             options = options || {};
+            /* istanbul ignore next */
             if (node_opcua_factory_1.parameters.debugSchemaHelper) {
                 node_opcua_factory_1.check_options_correctness_against_schema(this, schema, options);
             }
+            /**
+             * @property namespaceIndex
+             * @type {Int32}
+             */
             this.namespaceIndex = node_opcua_factory_1.initialize_field(schema.fields[0], options.namespaceIndex);
+            /**
+             * @property name
+             * @type {UAString}
+             */
             this.name = node_opcua_factory_1.initialize_field(schema.fields[1], options.name);
         }
+        /**
+         * encode the object into a binary stream
+         * @method encode
+         *
+         * @param stream {BinaryStream}
+         */
         encode(stream) {
+            // call base class implementation first
             super.encode(stream);
@@ -44,3 +70,10 @@ node_opcua_basic_types_1.encodeUInt16(this.namespaceIndex, stream);
         }
+        /**
+         * decode the object from a binary stream
+         * @method decode
+         *
+         * @param stream {BinaryStream}
+         */
         decode(stream) {
+            // call base class implementation first
             super.decode(stream);
@@ -71,2 +104,5 @@ this.namespaceIndex = node_opcua_basic_types_1.decodeUInt16(stream);
 QualifiedName.prototype.schema = QualifiedName.schema;
+// xx QualifiedName.prototype.isEmpty = function (): boolean {
+// xx    return !this.name || this.name.length === 0;
+// xx}
 function isInteger(value) {
@@ -77,2 +113,12 @@ return typeof value === "number" &&
 }
+/**
+ * @method stringToQualifiedName
+ * @param value {String}
+ * @return {{namespaceIndex: Number, name: String}}
+ *
+ * @example
+ *
+ *  stringToQualifiedName("Hello")   => {namespaceIndex: 0, name: "Hello"}
+ *  stringToQualifiedName("3:Hello") => {namespaceIndex: 3, name: "Hello"}
+ */
 function stringToQualifiedName(value) {
@@ -79,0 +125,0 @@ const splitArray = value.split(":");

dist/result_mask.d.ts

@@ -0,1 +1,4 @@
+/**
+ * @module node-opcua-data-model
+ */
 import { Enum } from "node-opcua-enum";
@@ -2,0 +5,0 @@ export declare enum ResultMask {

dist/result_mask.js

@@ -19,2 +19,5 @@ "use strict";
 exports._enumerationResultMask = node_opcua_factory_1.registerEnumeration(exports.schemaResultMask);
+// The ReferenceDescription type is defined in 7.24.
+// @example
+//      makeNodeClassMask("Method | Object").should.eql(5);
 function makeResultMask(str) {
@@ -21,0 +24,0 @@ const flags = str.split(" | ");

dist/time_zone.js

 "use strict";
+/**
+ * @module node-opcua-data-model
+ */
+// tslint:disable:no-bitwise
+/*
+ *  This Structured DataType defines the local time that may or may not take daylight saving time
+ *  into account. Its elements are described in Table 24.
+ *  Table 24 – TimeZoneDataType Definition
+ *  Name                       Type       Description
+ *  TimeZoneDataType structure
+ *  offset                     Int16     The offset in minutes from UtcTime
+ *  daylightSavingInOffset     Boolean   If TRUE, then daylight saving time (DST) is in effect and offset
+ *                                       includes the DST correction. If FALSE then the offset does not
+ *                                       include the DST correction and DST may or may not have
+ *                                       been in effect.
+ */
+// todo : repair exports.TimeZoneDataType = require("./_generated_/_tuto").TimeZoneDataType;
 //# sourceMappingURL=time_zone.js.map

dist/write_mask.d.ts

@@ -0,1 +1,4 @@
+/**
+ * @module node-opcua-data-model
+ */
 export declare enum WriteMask {
@@ -2,0 +5,0 @@ AccessLevel = 1,

dist/write_mask.js

 "use strict";
+/**
+ * @module node-opcua-data-model
+ */
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.WriteMask = void 0;
+// tslint:disable:no-bitwise
 var WriteMask;
@@ -32,3 +36,7 @@ (function (WriteMask) {
     WriteMask[WriteMask["AccessLevelEx"] = 33554432] = "AccessLevelEx";
+    // It does not apply for
+    // Variables since this is handled by the AccessLevel and UserAccessLevel
+    // Attributes for the Variable. For Variables this bit shall be set to 0.
+    // Reserved 22:31 Reserved for future use. Shall always be zero.
 })(WriteMask = exports.WriteMask || (exports.WriteMask = {}));
 //# sourceMappingURL=write_mask.js.map

package.json

 {
     "name": "node-opcua-data-model",
-    "version": "2.6.0-alpha.7",
+    "version": "2.6.1",
     "description": "pure nodejs OPCUA SDK - module -data-model",
@@ -13,14 +13,14 @@ "scripts": {
     "dependencies": {
-        "node-opcua-assert": "^2.6.0-alpha.1",
-        "node-opcua-basic-types": "^2.6.0-alpha.1",
-        "node-opcua-binary-stream": "^2.6.0-alpha.1",
-        "node-opcua-enum": "^2.6.0-alpha.1",
-        "node-opcua-factory": "^2.6.0-alpha.7",
-        "node-opcua-nodeid": "^2.6.0-alpha.1",
-        "node-opcua-status-code": "^2.6.0-alpha.1",
-        "node-opcua-utils": "^2.6.0-alpha.1",
+        "node-opcua-assert": "^2.6.1",
+        "node-opcua-basic-types": "^2.6.1",
+        "node-opcua-binary-stream": "^2.6.1",
+        "node-opcua-enum": "^2.6.1",
+        "node-opcua-factory": "^2.6.1",
+        "node-opcua-nodeid": "^2.6.1",
+        "node-opcua-status-code": "^2.6.1",
+        "node-opcua-utils": "^2.6.1",
         "underscore": "^1.10.2"
     },
     "devDependencies": {
-        "node-opcua-packet-analyzer": "^2.6.0-alpha.7",
+        "node-opcua-packet-analyzer": "^2.6.1",
         "should": "^13.2.3",
@@ -44,3 +44,3 @@ "source-map-support": "^0.5.19"
     "homepage": "http://node-opcua.github.io/",
-    "gitHead": "6af0c6f183dcb96ddc5a2befc98851d0960c5fd0"
+    "gitHead": "15f0c0f83232fc63310dc04fea187048c7a01e4b"
 }

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

116188

increased by7.5%

Lines of code

2190

increased by11.56%

Number of low quality alerts

0

decreased by-100%

Dependency changes

• Updatednode-opcua-assert@^2.6.1

• Updatednode-opcua-basic-types@^2.6.1

• Updatednode-opcua-binary-stream@^2.6.1

• Updatednode-opcua-enum@^2.6.1

• Updatednode-opcua-factory@^2.6.1

• Updatednode-opcua-nodeid@^2.6.1

• Updatednode-opcua-status-code@^2.6.1

• Updatednode-opcua-utils@^2.6.1