{
  "source": "doc/api/deprecations.md",
  "modules": [
    {
      "textRaw": "Deprecated APIs",
      "name": "deprecated_apis",
      "introduced_in": "v7.7.0",
      "desc": "<p>Node.js may deprecate APIs when either: (a) use of the API is considered to be\nunsafe, (b) an improved alternative API has been made available, or (c)\nbreaking changes to the API are expected in a future major release.</p>\n<p>Node.js utilizes three kinds of Deprecations:</p>\n<ul>\n<li>Documentation-only</li>\n<li>Runtime</li>\n<li>End-of-Life</li>\n</ul>\n<p>A Documentation-only deprecation is one that is expressed only within the\nNode.js API docs. These generate no side-effects while running Node.js.</p>\n<p>A Runtime deprecation will, by default, generate a process warning that will\nbe printed to <code>stderr</code> the first time the deprecated API is used. When the\n<code>--throw-deprecation</code> command-line flag is used, a Runtime deprecation will\ncause an error to be thrown.</p>\n<p>An End-of-Life deprecation is used to identify code that either has been\nremoved or will soon be removed from Node.js.</p>\n",
      "modules": [
        {
          "textRaw": "Un-deprecation",
          "name": "un-deprecation",
          "desc": "<p>From time-to-time the deprecation of an API may be reversed. Such action may\nhappen in either a semver-minor or semver-major release. In such situations,\nthis document will be updated with information relevant to the decision.\n<em>However, the deprecation identifier will not be modified</em>.</p>\n",
          "type": "module",
          "displayName": "Un-deprecation"
        },
        {
          "textRaw": "List of Deprecated APIs",
          "name": "list_of_deprecated_apis",
          "desc": "<p><a id=\"DEP0001\"></a></p>\n",
          "modules": [
            {
              "textRaw": "DEP0001: http.OutgoingMessage.prototype.flush",
              "name": "dep0001:_http.outgoingmessage.prototype.flush",
              "desc": "<p>Type: Runtime</p>\n<p>The <code>OutgoingMessage.prototype.flush()</code> method is deprecated. Use\n<code>OutgoingMessage.prototype.flushHeaders()</code> instead.</p>\n<p><a id=\"DEP0002\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0001: http.OutgoingMessage.prototype.flush"
            },
            {
              "textRaw": "DEP0002: require('\\_linklist')",
              "name": "dep0002:_require('\\_linklist')",
              "desc": "<p>Type: End-of-Life</p>\n<p>The <code>_linklist</code> module is deprecated. Please use a userland alternative.</p>\n<p><a id=\"DEP0003\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0002: require('\\_linklist')"
            },
            {
              "textRaw": "DEP0004: CryptoStream.prototype.readyState",
              "name": "dep0004:_cryptostream.prototype.readystate",
              "desc": "<p>Type: Documentation-only</p>\n<p>The <code>CryptoStream.prototype.readyState</code> property is deprecated and should not\nbe used.</p>\n<p><a id=\"DEP0005\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0004: CryptoStream.prototype.readyState"
            },
            {
              "textRaw": "DEP0005: Buffer() constructor",
              "name": "dep0005:_buffer()_constructor",
              "desc": "<p>Type: Documentation-only</p>\n<p>The <code>Buffer()</code> function and <code>new Buffer()</code> constructor are deprecated due to\nAPI usability issues that can potentially lead to accidental security issues.</p>\n<p>As an alternative, use of the following methods of constructing <code>Buffer</code> objects\nis strongly recommended:</p>\n<ul>\n<li><a href=\"buffer.html#buffer_class_method_buffer_alloc_size_fill_encoding\"><code>Buffer.alloc(size[, fill[, encoding]])</code></a> - Create a <code>Buffer</code> with\n<em>initialized</em> memory.</li>\n<li><a href=\"buffer.html#buffer_class_method_buffer_allocunsafe_size\"><code>Buffer.allocUnsafe(size)</code></a> - Create a <code>Buffer</code> with <em>uninitialized</em>\nmemory.</li>\n<li><a href=\"buffer.html#buffer_class_method_buffer_allocunsafeslow_size\"><code>Buffer.allocUnsafeSlow(size)</code></a> - Create a <code>Buffer</code> with <em>uninitialized</em>\n memory.</li>\n<li><a href=\"buffer.html#buffer_class_method_buffer_from_array\"><code>Buffer.from(array)</code></a> - Create a <code>Buffer</code> with a copy of <code>array</code></li>\n<li><a href=\"buffer.html#buffer_class_method_buffer_from_arraybuffer_byteoffset_length\"><code>Buffer.from(arrayBuffer[, byteOffset[, length]])</code></a> - Create a <code>Buffer</code>\nthat wraps the given <code>arrayBuffer</code>.</li>\n<li><a href=\"buffer.html#buffer_class_method_buffer_from_buffer\"><code>Buffer.from(buffer)</code></a> - Create a <code>Buffer</code> that copies <code>buffer</code>.</li>\n<li><a href=\"buffer.html#buffer_class_method_buffer_from_string_encoding\"><code>Buffer.from(string[, encoding])</code></a> - Create a <code>Buffer</code> that copies\n<code>string</code>.</li>\n</ul>\n<p><a id=\"DEP0006\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0005: Buffer() constructor"
            },
            {
              "textRaw": "DEP0008: require('constants')",
              "name": "dep0008:_require('constants')",
              "desc": "<p>Type: Documentation-only</p>\n<p>The <code>constants</code> module has been deprecated. When requiring access to constants\nrelevant to specific Node.js builtin modules, developers should instead refer\nto the <code>constants</code> property exposed by the relevant module. For instance,\n<code>require(&#39;fs&#39;).constants</code> and <code>require(&#39;os&#39;).constants</code>.</p>\n<p><a id=\"DEP0009\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0008: require('constants')"
            },
            {
              "textRaw": "DEP0009: crypto.pbkdf2 without digest",
              "name": "dep0009:_crypto.pbkdf2_without_digest",
              "desc": "<p>Type: End-of-life</p>\n<p>Use of the <a href=\"crypto.html#crypto_crypto_pbkdf2_password_salt_iterations_keylen_digest_callback\"><code>crypto.pbkdf2()</code></a> API without specifying a digest was deprecated\nin Node.js 6.0 because the method defaulted to using the non-recommended\n<code>&#39;SHA1&#39;</code> digest. Previously, a deprecation warning was printed. Starting in\nNode.js 8.0.0, calling <code>crypto.pbkdf2()</code> or <code>crypto.pbkdf2Sync()</code> with an\nundefined <code>digest</code> will throw a <code>TypeError</code>.</p>\n<p><a id=\"DEP0010\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0009: crypto.pbkdf2 without digest"
            },
            {
              "textRaw": "DEP0013: fs asynchronous function without callback",
              "name": "dep0013:_fs_asynchronous_function_without_callback",
              "desc": "<p>Type: Runtime</p>\n<p>Calling an asynchronous function without a callback is deprecated.</p>\n<p><a id=\"DEP0014\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0013: fs asynchronous function without callback"
            },
            {
              "textRaw": "DEP0014: fs.read legacy String interface",
              "name": "dep0014:_fs.read_legacy_string_interface",
              "desc": "<p>Type: End-of-Life</p>\n<p>The <a href=\"fs.html#fs_fs_read_fd_buffer_offset_length_position_callback\"><code>fs.read()</code></a> legacy String interface is deprecated. Use the Buffer API as\nmentioned in the documentation instead.</p>\n<p><a id=\"DEP0015\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0014: fs.read legacy String interface"
            },
            {
              "textRaw": "DEP0015: fs.readSync legacy String interface",
              "name": "dep0015:_fs.readsync_legacy_string_interface",
              "desc": "<p>Type: End-of-Life</p>\n<p>The <a href=\"fs.html#fs_fs_readsync_fd_buffer_offset_length_position\"><code>fs.readSync()</code></a> legacy String interface is deprecated. Use the Buffer\nAPI as mentioned in the documentation instead.</p>\n<p><a id=\"DEP0016\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0015: fs.readSync legacy String interface"
            },
            {
              "textRaw": "DEP0016: GLOBAL/root",
              "name": "dep0016:_global/root",
              "desc": "<p>Type: Runtime</p>\n<p>The <code>GLOBAL</code> and <code>root</code> aliases for the <code>global</code> property have been deprecated\nand should no longer be used.</p>\n<p><a id=\"DEP0017\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0016: GLOBAL/root"
            },
            {
              "textRaw": "DEP0018: Unhandled promise rejections",
              "name": "dep0018:_unhandled_promise_rejections",
              "desc": "<p>Type: Runtime</p>\n<p>Unhandled promise rejections are deprecated. In the future, promise rejections\nthat are not handled will terminate the Node.js process with a non-zero exit\ncode.</p>\n<p><a id=\"DEP0019\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0018: Unhandled promise rejections"
            },
            {
              "textRaw": "DEP0019: require('.') resolved outside directory",
              "name": "dep0019:_require('.')_resolved_outside_directory",
              "desc": "<p>Type: Runtime</p>\n<p>In certain cases, <code>require(&#39;.&#39;)</code> may resolve outside the package directory.\nThis behavior is deprecated and will be removed in a future major Node.js\nrelease.</p>\n<p><a id=\"DEP0020\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0019: require('.') resolved outside directory"
            },
            {
              "textRaw": "DEP0024: REPLServer.prototype.convertToContext()",
              "name": "dep0024:_replserver.prototype.converttocontext()",
              "desc": "<p>Type: Runtime</p>\n<p>The <code>REPLServer.prototype.convertToContext()</code> API is deprecated and should\nnot be used.</p>\n<p><a id=\"DEP0025\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0024: REPLServer.prototype.convertToContext()"
            },
            {
              "textRaw": "DEP0025: require('sys')",
              "name": "dep0025:_require('sys')",
              "desc": "<p>Type: Runtime</p>\n<p>The <code>sys</code> module is deprecated. Please use the <a href=\"util.html\"><code>util</code></a> module instead.</p>\n<p><a id=\"DEP0026\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0025: require('sys')"
            },
            {
              "textRaw": "DEP0030: SlowBuffer",
              "name": "dep0030:_slowbuffer",
              "desc": "<p>Type: Documentation-only</p>\n<p>The <a href=\"buffer.html#buffer_class_slowbuffer\"><code>SlowBuffer</code></a> class has been deprecated. Please use\n<a href=\"buffer.html#buffer_class_method_buffer_allocunsafeslow_size\"><code>Buffer.allocUnsafeSlow(size)</code></a> instead.</p>\n<p><a id=\"DEP0031\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0030: SlowBuffer"
            },
            {
              "textRaw": "DEP0032: domain module",
              "name": "dep0032:_domain_module",
              "desc": "<p>Type: Documentation-only</p>\n<p>The <a href=\"domain.html\"><code>domain</code></a> module is deprecated and should not be used.</p>\n<p><a id=\"DEP0033\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0032: domain module"
            },
            {
              "textRaw": "DEP0040: punycode module",
              "name": "dep0040:_punycode_module",
              "desc": "<p>Type: Documentation-only</p>\n<p>The <a href=\"punycode.html\"><code>punycode</code></a> module has been deprecated. Please use a userland alternative\ninstead.</p>\n<p><a id=\"DEP0041\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0040: punycode module"
            },
            {
              "textRaw": "DEP0041: NODE\\_REPL\\_HISTORY\\_FILE environment variable",
              "name": "dep0041:_node\\_repl\\_history\\_file_environment_variable",
              "desc": "<p>Type: Documentation-only</p>\n<p>The <code>NODE_REPL_HISTORY_FILE</code> environment variable has been deprecated.</p>\n<p><a id=\"DEP0042\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0041: NODE\\_REPL\\_HISTORY\\_FILE environment variable"
            },
            {
              "textRaw": "DEP0062: node --debug",
              "name": "dep0062:_node_--debug",
              "desc": "<p>Type: Runtime</p>\n<p><code>--debug</code> activates the legacy V8 debugger interface, which has been removed as\nof V8 5.8. It is replaced by Inspector which is activated with <code>--inspect</code>\ninstead.</p>\n<p><a id=\"DEP0063\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0062: node --debug"
            },
            {
              "textRaw": "DEP0063: ServerResponse.prototype.writeHeader()",
              "name": "dep0063:_serverresponse.prototype.writeheader()",
              "desc": "<p>Type: Documentation-only</p>\n<p>The <code>http</code> module <code>ServerResponse.prototype.writeHeader()</code> API has been\ndeprecated. Please use <code>ServerResponse.prototype.writeHead()</code> instead.</p>\n<p><em>Note</em>: The <code>ServerResponse.prototype.writeHeader()</code> method was never\ndocumented as an officially supported API.</p>\n<p><a id=\"DEP0064\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0063: ServerResponse.prototype.writeHeader()"
            },
            {
              "textRaw": "DEP0065: repl.REPL_MODE_MAGIC and NODE_REPL_MODE=magic",
              "name": "dep0065:_repl.repl_mode_magic_and_node_repl_mode=magic",
              "desc": "<p>Type: Documentation-only</p>\n<p>The <code>repl</code> module&#39;s <code>REPL_MODE_MAGIC</code> constant, used for <code>replMode</code> option, has\nbeen deprecated. Its behavior has been functionally identical to that of\n<code>REPL_MODE_SLOPPY</code> since Node.js v6.0.0, when V8 5.0 was imported. Please use\n<code>REPL_MODE_SLOPPY</code> instead.</p>\n<p>The <code>NODE_REPL_MODE</code> environment variable is used to set the underlying\n<code>replMode</code> of an interactive <code>node</code> session. Its default value, <code>magic</code>, is\nsimilarly deprecated in favor of <code>sloppy</code>.</p>\n<p><a id=\"DEP0066\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0065: repl.REPL_MODE_MAGIC and NODE_REPL_MODE=magic"
            },
            {
              "textRaw": "DEP0066: outgoingMessage.\\_headers, outgoingMessage.\\_headerNames",
              "name": "dep0066:_outgoingmessage.\\_headers,_outgoingmessage.\\_headernames",
              "desc": "<p>Type: Documentation-only</p>\n<p>The <code>http</code> module <code>outgoingMessage._headers</code> and <code>outgoingMessage._headerNames</code>\nproperties have been deprecated. Please instead use one of the public methods\n(e.g. <code>outgoingMessage.getHeader()</code>, <code>outgoingMessage.getHeaders()</code>,\n<code>outgoingMessage.getHeaderNames()</code>, <code>outgoingMessage.hasHeader()</code>,\n<code>outgoingMessage.removeHeader()</code>, <code>outgoingMessage.setHeader()</code>) for working\nwith outgoing headers.</p>\n<p><em>Note</em>: <code>outgoingMessage._headers</code> and <code>outgoingMessage._headerNames</code> were\nnever documented as officially supported properties.</p>\n<p><a id=\"DEP0067\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0066: outgoingMessage.\\_headers, outgoingMessage.\\_headerNames"
            },
            {
              "textRaw": "DEP0067: OutgoingMessage.prototype.\\_renderHeaders",
              "name": "dep0067:_outgoingmessage.prototype.\\_renderheaders",
              "desc": "<p>Type: Documentation-only</p>\n<p>The <code>http</code> module <code>OutgoingMessage.prototype._renderHeaders()</code> API has been\ndeprecated.</p>\n<p><em>Note</em>: <code>OutgoingMessage.prototype._renderHeaders</code> was never documented as\nan officially supported API.</p>\n<p><a id=\"DEP0068\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0067: OutgoingMessage.prototype.\\_renderHeaders"
            },
            {
              "textRaw": "DEP0068: node debug",
              "name": "dep0068:_node_debug",
              "desc": "<p>Type: Runtime</p>\n<p><code>node debug</code> corresponds to the legacy CLI debugger which has been replaced with\na V8-inspector based CLI debugger available through <code>node inspect</code>.</p>\n<p><a id=\"DEP0069\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0068: node debug"
            },
            {
              "textRaw": "DEP0072: async_hooks.AsyncResource.triggerId()",
              "name": "dep0072:_async_hooks.asyncresource.triggerid()",
              "desc": "<p>Type: Runtime</p>\n<p><code>async_hooks.AsyncResource.triggerId()</code> was renamed to\n<code>async_hooks.AsyncResource.triggerAsyncId()</code> for clarity.</p>\n<p><em>Note</em>: change was made while <code>async_hooks</code> was an experimental API.</p>\n<p><a id=\"DEP0076\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0072: async_hooks.AsyncResource.triggerId()"
            },
            {
              "textRaw": "DEP0085: AsyncHooks Sensitive API",
              "name": "dep0085:_asynchooks_sensitive_api",
              "desc": "<p>Type: Runtime</p>\n<p>The AsyncHooks Sensitive API was never documented and had various of minor\nissues, see <a href=\"https://github.com/nodejs/node/issues/15572\">https://github.com/nodejs/node/issues/15572</a>. Use the <code>AsyncResource</code>\nAPI instead.</p>\n<p><a id=\"DEP0086\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0085: AsyncHooks Sensitive API"
            },
            {
              "textRaw": "DEP0086: Remove runInAsyncIdScope",
              "name": "dep0086:_remove_runinasyncidscope",
              "desc": "<p>Type: Runtime</p>\n<p><code>runInAsyncIdScope</code> doesn&#39;t emit the <code>before</code> or <code>after</code> event and can thus\ncause a lot of issues. See <a href=\"https://github.com/nodejs/node/issues/14328\">https://github.com/nodejs/node/issues/14328</a> for more\ndetails.</p>\n<p><a id=\"DEP0089\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0086: Remove runInAsyncIdScope"
            },
            {
              "textRaw": "DEP0089: require('assert')",
              "name": "dep0089:_require('assert')",
              "desc": "<p>Type: Documentation-only</p>\n<p>Importing assert directly is not recommended as the exposed functions will use\nloose equality checks. Use <code>require(&#39;assert&#39;).strict</code> instead. The API is the\nsame as the legacy assert but it will always use strict equality checks.</p>\n<p><a id=\"DEP0098\"></a></p>\n",
              "type": "module",
              "displayName": "DEP0089: require('assert')"
            },
            {
              "textRaw": "DEP0098: AsyncHooks Embedder AsyncResource.emit{Before,After} APIs",
              "name": "dep0098:_asynchooks_embedder_asyncresource.emit{before,after}_apis",
              "desc": "<p>Type: Runtime</p>\n<p>The embedded API provided by AsyncHooks exposes emit{Before,After} methods\nwhich are very easy to use incorrectly which can lead to unrecoverable errors.</p>\n<p>Use <a href=\"async_hooks.html#async_hooks_asyncresource_runinasyncscope_fn_thisarg_args\"><code>asyncResource.runInAsyncScope()</code></a> API instead which provides a much\nsafer, and more convenient, alternative. See\n<a href=\"https://github.com/nodejs/node/pull/18513\">https://github.com/nodejs/node/pull/18513</a> for more details.</p>\n",
              "type": "module",
              "displayName": "DEP0098: AsyncHooks Embedder AsyncResource.emit{Before,After} APIs"
            }
          ],
          "properties": [
            {
              "textRaw": "DEP0003: \\_writableState.buffer",
              "name": "buffer",
              "desc": "<p>Type: Runtime</p>\n<p>The <code>_writableState.buffer</code> property is deprecated. Use the\n<code>_writableState.getBuffer()</code> method instead.</p>\n<p><a id=\"DEP0004\"></a></p>\n"
            },
            {
              "textRaw": "DEP0006: child\\_process options.customFds",
              "name": "customFds",
              "desc": "<p>Type: Runtime</p>\n<p>Within the <a href=\"child_process.html\"><code>child_process</code></a> module&#39;s <code>spawn()</code>, <code>fork()</code>, and <code>exec()</code>\nmethods, the <code>options.customFds</code> option is deprecated. The <code>options.stdio</code>\noption should be used instead.</p>\n<p><a id=\"DEP0007\"></a></p>\n"
            },
            {
              "textRaw": "DEP0007: cluster worker.suicide",
              "name": "suicide",
              "desc": "<p>Type: Runtime</p>\n<p>Within the <code>cluster</code> module, the <a href=\"cluster.html#cluster_worker_suicide\"><code>worker.suicide</code></a> property has been\ndeprecated. Please use <a href=\"cluster.html#cluster_worker_exitedafterdisconnect\"><code>worker.exitedAfterDisconnect</code></a> instead.</p>\n<p><a id=\"DEP0008\"></a></p>\n"
            },
            {
              "textRaw": "DEP0010: crypto.createCredentials",
              "name": "createCredentials",
              "desc": "<p>Type: Runtime</p>\n<p>The <a href=\"crypto.html#crypto_crypto_createcredentials_details\"><code>crypto.createCredentials()</code></a> API is deprecated. Please use\n<a href=\"tls.html#tls_tls_createsecurecontext_options\"><code>tls.createSecureContext()</code></a> instead.</p>\n<p><a id=\"DEP0011\"></a></p>\n"
            },
            {
              "textRaw": "DEP0011: crypto.Credentials",
              "name": "Credentials",
              "desc": "<p>Type: Runtime</p>\n<p>The <code>crypto.Credentials</code> class is deprecated. Please use <a href=\"tls.html#tls_tls_createsecurecontext_options\"><code>tls.SecureContext</code></a>\ninstead.</p>\n<p><a id=\"DEP0012\"></a></p>\n"
            },
            {
              "textRaw": "DEP0012: Domain.dispose",
              "name": "dispose",
              "desc": "<p>Type: Runtime</p>\n<p><a href=\"domain.html#domain_domain_dispose\"><code>Domain.dispose()</code></a> is deprecated. Recover from failed I/O actions\nexplicitly via error event handlers set on the domain instead.</p>\n<p><a id=\"DEP0013\"></a></p>\n"
            },
            {
              "textRaw": "DEP0017: Intl.v8BreakIterator",
              "name": "v8BreakIterator",
              "desc": "<p>Type: Runtime</p>\n<p>The <code>Intl.v8BreakIterator</code> is deprecated and will be removed or replaced soon.</p>\n<p><a id=\"DEP0018\"></a></p>\n"
            },
            {
              "textRaw": "DEP0020: Server.connections",
              "name": "connections",
              "desc": "<p>Type: Runtime</p>\n<p>The <a href=\"net.html#net_server_connections\"><code>Server.connections</code></a> property is deprecated. Please use the\n<a href=\"net.html#net_server_getconnections_callback\"><code>Server.getConnections()</code></a> method instead.</p>\n<p><a id=\"DEP0021\"></a></p>\n"
            },
            {
              "textRaw": "DEP0021: Server.listenFD",
              "name": "listenFD",
              "desc": "<p>Type: Runtime</p>\n<p>The <code>Server.listenFD()</code> method is deprecated. Please use\n<a href=\"net.html#net_server_listen_handle_backlog_callback\"><code>Server.listen({fd: &lt;number&gt;})</code></a> instead.</p>\n<p><a id=\"DEP0022\"></a></p>\n"
            },
            {
              "textRaw": "DEP0039: require.extensions",
              "name": "extensions",
              "desc": "<p>Type: Documentation-only</p>\n<p>The <a href=\"modules.html#modules_require_extensions\"><code>require.extensions</code></a> property has been deprecated.</p>\n<p><a id=\"DEP0040\"></a></p>\n"
            },
            {
              "textRaw": "DEP0042: tls.CryptoStream",
              "name": "CryptoStream",
              "desc": "<p>Type: Documentation-only</p>\n<p>The <a href=\"tls.html#tls_class_cryptostream\"><code>tls.CryptoStream</code></a> class has been deprecated. Please use\n<a href=\"tls.html#tls_class_tls_tlssocket\"><code>tls.TLSSocket</code></a> instead.</p>\n<p><a id=\"DEP0043\"></a></p>\n"
            },
            {
              "textRaw": "DEP0043: tls.SecurePair",
              "name": "SecurePair",
              "desc": "<p>Type: Documentation-only</p>\n<p>The <a href=\"tls.html#tls_class_securepair\"><code>tls.SecurePair</code></a> class has been deprecated. Please use\n<a href=\"tls.html#tls_class_tls_tlssocket\"><code>tls.TLSSocket</code></a> instead.</p>\n<p><a id=\"DEP0044\"></a></p>\n"
            },
            {
              "textRaw": "DEP0061: fs.SyncWriteStream",
              "name": "SyncWriteStream",
              "desc": "<p>Type: Runtime</p>\n<p>The <code>fs.SyncWriteStream</code> class was never intended to be a publicly accessible\nAPI. No alternative API is available. Please use a userland alternative.</p>\n<p><a id=\"DEP0062\"></a></p>\n"
            }
          ],
          "methods": [
            {
              "textRaw": "DEP0022: os.tmpDir()",
              "type": "method",
              "name": "tmpDir",
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}