{"id":47787,"date":"2023-08-28T18:45:24","date_gmt":"2023-01-08T11:39:52","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8ts-morph%e8%87%aa%e5%8a%a8%e9%87%8d%e5%86%99%e4%ba%86%e5%a4%a7%e9%87%8f%e7%9a%84typescript%e4%bb%a3%e7%a0%81%e3%80%82\/"},"modified":"2024-04-30T20:29:14","modified_gmt":"2024-04-30T12:29:14","slug":"%e4%bd%bf%e7%94%a8ts-morph%e8%87%aa%e5%8a%a8%e9%87%8d%e5%86%99%e4%ba%86%e5%a4%a7%e9%87%8f%e7%9a%84typescript%e4%bb%a3%e7%a0%81%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8ts-morph%e8%87%aa%e5%8a%a8%e9%87%8d%e5%86%99%e4%ba%86%e5%a4%a7%e9%87%8f%e7%9a%84typescript%e4%bb%a3%e7%a0%81%e3%80%82\/","title":{"rendered":"\u4f7f\u7528ts-morph\u81ea\u52a8\u91cd\u5199\u4e86\u5927\u91cf\u7684TypeScript\u4ee3\u7801"},"content":{"rendered":"<p>\u6709\u4e00\u6b3e\u540d\u4e3ats-morph\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u4e8e\u5206\u6790\u548c\u91cd\u5199TypeScript\u4ee3\u7801\u3002<br \/>\n\u6700\u8fd1\u5728\u5de5\u4f5c\u4e2d\u9700\u8981\u5bf9\u5927\u91cf\u7684TypeScript\u6587\u4ef6\u8fdb\u884c\u91cd\u5199\uff0c\u4e8e\u662f\u5c1d\u8bd5\u4f7f\u7528\u4e86\u8fd9\u4e2a\u5de5\u5177\u3002\u5b83\u975e\u5e38\u65b9\u4fbf\uff0c\u5e76\u4e14\u5b66\u4e60\u4f7f\u7528\u65b9\u6cd5\u4e5f\u5f88\u7b80\u5355\uff0c\u56e0\u6b64\u6211\u6253\u7b97\u7ed3\u5408\u5b9e\u4f8b\u6765\u4ecb\u7ecd\u4e00\u4e0b\u3002<\/p>\n<h2>\u6211\u505a\u4e86\u4ec0\u4e48\u6837\u7684\u6539\u5199\uff1f<\/h2>\n<p>\u56e0\u4e3a\u8981\u6839\u636e\u5b9e\u4f8b\u8fdb\u884c\u4ecb\u7ecd\uff0c\u6240\u4ee5\u9996\u5148\u7b80\u8981\u4ecb\u7ecd\u4e00\u4e0b\u672c\u6b21\u8981\u8fdb\u884c\u7684\u6539\u5199\u7684\u5185\u5bb9\u3002<br \/>\n\u672c\u6b21\u8fdb\u884c\u7684\u662f\u4e0eGraphQL\u4ee3\u7801\u751f\u6210\u5e93\u7684\u8fc1\u79fb\u5de5\u4f5c\uff08apollo-tooling \u2192 GraphQL Code Generator\uff09\u76f8\u5173\u7684\u6539\u5199\u5de5\u4f5c\u3002<\/p>\n<p>\u7531\u4e8e\u4ee3\u7801\u751f\u6210\u5e93\u7684\u66f4\u6539\uff0c\u5bfc\u5165\u6587\u4ef6\u53d1\u751f\u4e86\u53d8\u5316\uff0c\u5bfc\u5165\u7684\u540d\u79f0\u4e5f\u6709\u4e00\u4e9b\u6539\u53d8\uff0c\u9700\u8981\u5bf9\u5176\u8fdb\u884c\u76f8\u5e94\u7684\u4fee\u6539\u3002<\/p>\n<p>\u5177\u4f53\u800c\u8a00\uff0c\u8fd9\u6837\u7684\u4ee3\u7801\u53ef\u4ee5\u8fd9\u6837\u5199\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"nx\">FetchDataQuery<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">~\/graphql\/generated\/someQueryByQueryName.gql<\/span><span class=\"dl\">'<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">FetchData<\/span><span class=\"p\">,<\/span> <span class=\"nx\">FetchDataVariable<\/span><span class=\"p\">,<\/span> <span class=\"nx\">FetchData_items<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">~\/graphql\/generated\/types\/someQueryByQueryName<\/span><span class=\"dl\">'<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"nx\">SomeComponent<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">data<\/span><span class=\"p\">,<\/span> <span class=\"nx\">refetch<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">useQuery<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">FetchData<\/span><span class=\"p\">,<\/span> <span class=\"nx\">FetchDataVariables<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">(<\/span>\r\n    <span class=\"nx\">FetchDataQuery<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"p\">)<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"na\">items<\/span><span class=\"p\">:<\/span> <span class=\"nx\">FetchData_items<\/span><span class=\"p\">[]<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">items<\/span>\r\n  <span class=\"c1\">\/\/ ...<\/span>\r\n<span class=\"p\">)<\/span>\r\n<\/code><\/pre>\n<p>\u8bf7\u5c06\u4ee5\u4e0b\u5185\u5bb9\u7528\u4e2d\u6587\u8fdb\u884c\u6539\u8ff0\uff0c\u4ec5\u9700\u8981\u4e00\u4e2a\u9009\u9879\uff1a<br \/>\n\u2193<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">FetchData<\/span><span class=\"p\">,<\/span> <span class=\"nx\">FetchDataDocument<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">~\/graphql\/generated\/some-query-by-file-name<\/span><span class=\"dl\">'<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"nx\">SomeComponent<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">data<\/span><span class=\"p\">,<\/span> <span class=\"nx\">refetch<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">useQuery<\/span><span class=\"p\">(<\/span>\r\n    <span class=\"nx\">FetchDataDocument<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"p\">)<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"na\">items<\/span><span class=\"p\">:<\/span> <span class=\"nx\">FetchData_items<\/span><span class=\"p\">[]<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">items<\/span>\r\n  <span class=\"c1\">\/\/ ...<\/span>\r\n<span class=\"p\">)<\/span>\r\n\r\n<span class=\"kd\">type<\/span> <span class=\"nx\">FetchData_items<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">FetchData<\/span><span class=\"p\">[<\/span><span class=\"dl\">'<\/span><span class=\"s1\">items<\/span><span class=\"dl\">'<\/span><span class=\"p\">][<\/span><span class=\"kr\">number<\/span><span class=\"p\">]<\/span>\r\n<\/code><\/pre>\n<p>\u5728Qiita\uff08\u4e00\u4e2a\u7f51\u7ad9\uff09\u4e0a\u6709\u5927\u7ea6100\u4e2a\u8fd9\u6837\u7684\u6587\u4ef6\u9700\u8981\u4fee\u6539\uff0c\u6240\u4ee5\u7528\u624b\u5de5\u65b9\u5f0f\u5168\u90e8\u91cd\u65b0\u5199\u5165\u662f\u975e\u5e38\u7e41\u7410\u7684\u3002<\/p>\n<p>\u6211\u5728\u8fd9\u91cc\u4f7f\u7528\u7684\u662f ts-morph\u3002<\/p>\n<h2>ts-morph \u80fd\u505a\u4e9b\u4ec0\u4e48\uff1f<\/h2>\n<blockquote><p>\u76ee\u7684<br \/>\nTypeScript AST\u7684\u8bbe\u7f6e\u3001\u5bfc\u822a\u548c\u64cd\u4f5c\u53ef\u80fd\u662f\u4e00\u4e2a\u6311\u6218\u3002\u8fd9\u4e2a\u5e93\u5c01\u88c5\u4e86TypeScript\u7f16\u8bd1\u5668API\uff0c\u4f7f\u5176\u53d8\u5f97\u7b80\u5355\u3002<br \/>\nhttps:\/\/ts-morph.com\/<\/p><\/blockquote>\n<p>ts-morph\u662f\u4e00\u4e2a\u7528\u4e8e\u64cd\u4f5cTypeScript\u6587\u4ef6\u7684\u5e93\uff0c\u5b83\u5c01\u88c5\u4e86TypeScript\u7f16\u8bd1\u5668\u7684\u529f\u80fd\uff0c\u4ee5\u4fbf\u4e8e\u7b80\u5355\u64cd\u4f5c\u3002<br \/>\n\u5bf9\u4e8e\u4f7f\u7528VSCode\u6216TypeScript LSP\u7684\u4eba\u6765\u8bf4\uff0c\u5b83\u63d0\u4f9b\u4e86\u5927\u90e8\u5206\u53ef\u901a\u8fc7ts-morph\u6765\u4f7f\u7528\u7684\u91cd\u6784\u529f\u80fd\uff08\u91cd\u547d\u540d\u3001\u6dfb\u52a0\u5bfc\u5165\u7b49\uff09\u3002<\/p>\n<h3>\u4f7f\u7528ts-morph\u8fdb\u884c\u4ee3\u7801\u91cd\u5199<\/h3>\n<p>\u53ea\u8981\u9605\u8bfb ts-morph \u7684\u5b98\u65b9\u6587\u6863 (ts-morph &#8211; Documentation)\uff0c\u5e76\u8bd5\u7740\u64cd\u4f5c\u4e00\u4e0b\uff0c\u5c31\u80fd\u5927\u81f4\u7406\u89e3\u5b83\u3002\u4e0b\u9762\u6211\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u4f7f\u7528 ts-morph \u7684\u5b9e\u9645\u6848\u4f8b\u3002<\/p>\n<h4>\u4f7f\u7528 ts-morph \u8fdb\u884c\u6587\u4ef6\u66f4\u6539\u7684\u6d41\u7a0b<\/h4>\n<p>\u4f7f\u7528 ts-morph \u64cd\u4f5c\u6587\u4ef6\u7684\u57fa\u672c\u6d41\u7a0b\u5982\u4e0b\uff1a\u83b7\u53d6\u6bcf\u4e2a\u6587\u4ef6\uff08sourceFile\uff09\uff0c\u6267\u884c\u64cd\u4f5c\uff0c\u5e76\u4fdd\u5b58\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Project<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">ts-morph<\/span><span class=\"dl\">'<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">project<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">Project<\/span><span class=\"p\">({<\/span> <span class=\"na\">tsConfigFilePath<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/tsconfig.json<\/span><span class=\"dl\">'<\/span> <span class=\"p\">})<\/span>\r\n<span class=\"nx\">project<\/span><span class=\"p\">.<\/span><span class=\"nf\">getSourceFiles<\/span><span class=\"p\">().<\/span><span class=\"nf\">forEach<\/span><span class=\"p\">(<\/span><span class=\"nx\">sourceFile<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nx\">sourceFile<\/span><span class=\"p\">.<\/span><span class=\"nf\">getClasses<\/span><span class=\"p\">()<\/span> <span class=\"c1\">\/\/ sourceFile \u5185\u306e class \u5b9a\u7fa9\u3092\u3059\u3079\u3066\u53d6\u5f97\u3059\u308b<\/span>\r\n\r\n  <span class=\"nx\">sourceFile<\/span><span class=\"p\">.<\/span><span class=\"nf\">getImportDeclarations<\/span><span class=\"p\">((<\/span><span class=\"nx\">importDeclaration<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span> <span class=\"c1\">\/\/ sourceFile \u5185\u306e\u5404 import \u3092\u53d6\u5f97\u3059\u308b<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">specifier<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">importDeclaration<\/span><span class=\"p\">.<\/span><span class=\"nf\">getModuleSpecifierValue<\/span><span class=\"p\">()<\/span> <span class=\"c1\">\/\/ import \u30d5\u30a1\u30a4\u30eb\u6307\u5b9a\u5148<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">newSpecifier<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">specifier<\/span><span class=\"p\">.<\/span><span class=\"nf\">replace<\/span><span class=\"p\">(<\/span><span class=\"nx\">specifier<\/span><span class=\"p\">,<\/span> <span class=\"s2\">`modified\/<\/span><span class=\"p\">${<\/span><span class=\"nx\">specifier<\/span><span class=\"p\">}<\/span><span class=\"s2\">`<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"nx\">importDeclaration<\/span><span class=\"p\">.<\/span><span class=\"nf\">setModuleSpecifier<\/span><span class=\"p\">(<\/span><span class=\"nx\">newSpecifier<\/span><span class=\"p\">)<\/span> <span class=\"c1\">\/\/ import \u30d5\u30a1\u30a4\u30eb\u6307\u5b9a\u5148\u3092\u5909\u66f4\u3059\u308b<\/span>\r\n  <span class=\"p\">})<\/span>\r\n\r\n  <span class=\"kd\">const<\/span> <span class=\"nx\">importDeclaration<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">sourceFile<\/span><span class=\"p\">.<\/span><span class=\"nf\">addImportDeclaration<\/span><span class=\"p\">({<\/span>\r\n    <span class=\"na\">defaultImport<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">MyClass<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"na\">moduleSpecifier<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">.\/file<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"p\">})<\/span> <span class=\"c1\">\/\/ import MyClass from \".\/file\" \u3092\u8ffd\u52a0\u3059\u308b<\/span>\r\n\r\n  <span class=\"nx\">sourceFile<\/span><span class=\"p\">.<\/span><span class=\"nf\">save<\/span><span class=\"p\">()<\/span> <span class=\"c1\">\/\/ \u884c\u3063\u305f\u64cd\u4f5c\u3092\u30d5\u30a1\u30a4\u30eb\u306b\u53cd\u6620\u3055\u305b\u308b<\/span>\r\n<span class=\"p\">})<\/span>\r\n<\/code><\/pre>\n<h4>\u4fee\u6539\u5bfc\u5165\u7684\u540d\u79f0<\/h4>\n<p>\u5982\u679c\u4e0d\u4ec5\u4ec5\u662f\u5bf9\u5176\u8fdb\u884c\u7b80\u5355\u7684\u6539\u5199\uff0c\u800c\u4e14\u8fd8\u8981\u66f4\u6539\u53d8\u91cf\u540d\uff0c\u60a8\u53ef\u4ee5\u4e00\u5e76\u5728\u4f7f\u7528\u5b83\u7684\u5730\u65b9\u8fdb\u884c\u66f4\u6539\uff08\u7c7b\u4f3c\u4e8e LSP \u63d0\u4f9b\u7684 rename \u529f\u80fd\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">FetchDataQuery<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">~\/graphql\/generated\/types\/some-query-by-file-name<\/span><span class=\"dl\">'<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">data<\/span><span class=\"p\">,<\/span> <span class=\"nx\">refetch<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">useQuery<\/span><span class=\"p\">(<\/span><span class=\"nx\">FetchDataQuery<\/span><span class=\"p\">)<\/span>\r\n<\/code><\/pre>\n<p>\u70b9\u51fb\u8fd9\u91cc<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">FetchDataDocument<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">~\/graphql\/generated\/types\/some-query-by-file-name<\/span><span class=\"dl\">'<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">data<\/span><span class=\"p\">,<\/span> <span class=\"nx\">refetch<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">useQuery<\/span><span class=\"p\">(<\/span><span class=\"nx\">FetchDataDocument<\/span><span class=\"p\">)<\/span>\r\n<\/code><\/pre>\n<p>\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u4e00\u6b21\u6027\u4fee\u6539\u5bfc\u5165\u7684\u540d\u79f0\u4ee5\u53ca\u4f7f\u7528\u8be5\u540d\u79f0\u7684\u5730\u65b9\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">namedImports<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">importDeclaration<\/span><span class=\"p\">.<\/span><span class=\"nf\">getNamedImports<\/span><span class=\"p\">()<\/span>\r\n<span class=\"nx\">namedImports<\/span><span class=\"p\">.<\/span><span class=\"nf\">forEach<\/span><span class=\"p\">(<\/span><span class=\"nx\">namedImport<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"nx\">currentName<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">namedImport<\/span><span class=\"p\">.<\/span><span class=\"nf\">getText<\/span><span class=\"p\">()<\/span>\r\n\r\n  <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"sr\">\/Query$\/<\/span><span class=\"p\">.<\/span><span class=\"nf\">test<\/span><span class=\"p\">(<\/span><span class=\"nx\">currentName<\/span><span class=\"p\">))<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">newName<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">currentName<\/span><span class=\"p\">.<\/span><span class=\"nf\">replace<\/span><span class=\"p\">(<\/span><span class=\"sr\">\/Query$\/<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Document<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">aliasName<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">namedImport<\/span><span class=\"p\">.<\/span><span class=\"nf\">getAliasNode<\/span><span class=\"p\">()?.<\/span><span class=\"nf\">getText<\/span><span class=\"p\">()<\/span> <span class=\"c1\">\/\/ import { FetchDataQuery as Query } from ... \u3068\u3044\u3046\u5f62\u5f0f\u306e\u5834\u5408\u306f Query \u304c alias<\/span>\r\n\r\n    <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"nx\">aliasName<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"c1\">\/\/ Alias \u304c\u3042\u308b\u5834\u5408\u306f\u4e00\u5ea6 Alias \u3092\u524a\u9664\u3057\u3066\u304b\u3089\u3001import \u3059\u308b\u540d\u524d\u3092\u5909\u66f4\u3057\u3066 Alias \u3092\u518d\u8a2d\u5b9a\u3059\u308b<\/span>\r\n      <span class=\"nx\">namedImport<\/span><span class=\"p\">.<\/span><span class=\"nf\">removeAlias<\/span><span class=\"p\">()<\/span>\r\n      <span class=\"nx\">namedImport<\/span><span class=\"p\">.<\/span><span class=\"nf\">setName<\/span><span class=\"p\">(<\/span><span class=\"nx\">newName<\/span><span class=\"p\">)<\/span>\r\n      <span class=\"nx\">namedImport<\/span><span class=\"p\">.<\/span><span class=\"nf\">setAlias<\/span><span class=\"p\">(<\/span><span class=\"nx\">aliasName<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">}<\/span> <span class=\"k\">else<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"c1\">\/\/ Alias \u304c\u306a\u3044\u5834\u5408\u306f\u305d\u306e\u307e\u307e\u540d\u524d\u3092\u5909\u66f4\u3059\u308b\u3002\u3053\u306e\u66f8\u304d\u65b9\u3060\u3068\u5229\u7528\u7b87\u6240\u3082\u4e00\u7dd2\u306b\u5909\u66f4\u3055\u308c\u308b<\/span>\r\n      <span class=\"nx\">namedImport<\/span><span class=\"p\">.<\/span><span class=\"nf\">getNameNode<\/span><span class=\"p\">().<\/span><span class=\"nf\">rename<\/span><span class=\"p\">(<\/span><span class=\"nx\">newName<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">}<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">})<\/span>\r\n<\/code><\/pre>\n<h4>\u6dfb\u52a0\u5b9a\u4e49<\/h4>\n<p>\u7531\u4e8e\u751f\u6210\u7684\u4ee3\u7801\u4e2d\u6709\u4e00\u4e9b\u540d\u79f0\u4e0d\u518d\u5bfc\u51fa\uff0c\u6240\u4ee5\u4e3a\u4e86\u4e0e\u5176\u76f8\u5bf9\u5e94\uff0c\u9700\u8981\u6dfb\u52a0\u7c7b\u578b\u5b9a\u4e49\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">FetchData_items<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">~\/graphql\/generated\/types\/some-query-by-file-name<\/span><span class=\"dl\">'<\/span>\r\n<\/code><\/pre>\n<p>\u2193<\/p>\n<p>\u8bf7\u5c06\u4ee5\u4e0b\u5185\u5bb9\u7528\u4e2d\u6587\u8fdb\u884c\u672c\u5730\u5316\u6539\u5199\uff0c\u53ea\u9700\u63d0\u4f9b\u4e00\u4e2a\u9009\u9879\uff1a<br \/>\n\u2193<\/p>\n<p>\u8bf7\u4f7f\u7528\u4e2d\u6587\u5c06\u4ee5\u4e0b\u5185\u5bb9\u91cd\u65b0\u8868\u8fbe\uff0c\u53ea\u9700\u63d0\u4f9b\u4e00\u4e2a\u9009\u9879\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">FetchData<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">~\/graphql\/generated\/some-query-by-file-name<\/span><span class=\"dl\">'<\/span>\r\n\r\n<span class=\"kd\">type<\/span> <span class=\"nx\">FetchData_items<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">FetchData<\/span><span class=\"p\">[<\/span><span class=\"dl\">'<\/span><span class=\"s1\">items<\/span><span class=\"dl\">'<\/span><span class=\"p\">][<\/span><span class=\"kr\">number<\/span><span class=\"p\">]<\/span>\r\n<\/code><\/pre>\n<p>\u7531\u4e8ets-morph\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7528\u4e8e\u6dfb\u52a0Type\u5b9a\u4e49\u7684\u51fd\u6570\uff0c\u56e0\u6b64\u53ef\u4ee5\u5229\u7528\u5b83\u6765\u6dfb\u52a0\u4e0a\u8ff0\u7684\u7c7b\u578b\u5b9a\u4e49\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">namedImports<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">importDeclaration<\/span><span class=\"p\">.<\/span><span class=\"nf\">getNamedImports<\/span><span class=\"p\">()<\/span>\r\n<span class=\"nx\">namedImports<\/span><span class=\"p\">.<\/span><span class=\"nf\">forEach<\/span><span class=\"p\">(<\/span><span class=\"nx\">namedImport<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"kd\">const<\/span> <span class=\"nx\">currentName<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">namedImport<\/span><span class=\"p\">.<\/span><span class=\"nf\">getNameNode<\/span><span class=\"p\">().<\/span><span class=\"nf\">getText<\/span><span class=\"p\">()<\/span>\r\n  <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"sr\">\/_\/<\/span><span class=\"p\">.<\/span><span class=\"nf\">test<\/span><span class=\"p\">(<\/span><span class=\"nx\">currentName<\/span><span class=\"p\">))<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"p\">[<\/span><span class=\"nx\">basePart<\/span><span class=\"p\">,<\/span> <span class=\"p\">...<\/span><span class=\"nx\">props<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">currentName<\/span>\r\n      <span class=\"p\">.<\/span><span class=\"nf\">split<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">_<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span> <span class=\"k\">as<\/span> <span class=\"kr\">string<\/span><span class=\"p\">[]<\/span>\r\n\r\n    <span class=\"c1\">\/\/ FetchData_items -&gt; FetchData['items'][number] \u3068\u3044\u3046\u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">aliasType<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">props<\/span><span class=\"p\">.<\/span><span class=\"nf\">reduce<\/span><span class=\"p\">((<\/span><span class=\"nx\">accType<\/span><span class=\"p\">,<\/span> <span class=\"nx\">prop<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"k\">switch <\/span><span class=\"p\">(<\/span><span class=\"nx\">prop<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"k\">case<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">items<\/span><span class=\"dl\">'<\/span><span class=\"p\">:<\/span>\r\n          <span class=\"k\">return<\/span> <span class=\"s2\">`<\/span><span class=\"p\">${<\/span><span class=\"nx\">accType<\/span><span class=\"p\">}<\/span><span class=\"s2\">[<\/span><span class=\"p\">${<\/span><span class=\"nx\">prop<\/span><span class=\"p\">}<\/span><span class=\"s2\">][number]`<\/span>\r\n        <span class=\"na\">default<\/span><span class=\"p\">:<\/span>\r\n          <span class=\"k\">return<\/span> <span class=\"s2\">`<\/span><span class=\"p\">${<\/span><span class=\"nx\">accType<\/span><span class=\"p\">}<\/span><span class=\"s2\">[<\/span><span class=\"p\">${<\/span><span class=\"nx\">prop<\/span><span class=\"p\">}<\/span><span class=\"s2\">]`<\/span>\r\n      <span class=\"p\">}<\/span>\r\n    <span class=\"p\">},<\/span> <span class=\"nx\">basePart<\/span><span class=\"p\">)<\/span>\r\n\r\n    <span class=\"c1\">\/\/ type \u5b9a\u7fa9\u3092\u8ffd\u52a0\u3059\u308b<\/span>\r\n    <span class=\"nx\">sourceFile<\/span><span class=\"p\">.<\/span><span class=\"nf\">addTypeAlias<\/span><span class=\"p\">({<\/span>\r\n      <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"nx\">currentName<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"na\">type<\/span><span class=\"p\">:<\/span> <span class=\"nx\">aliasType<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"p\">})<\/span>\r\n\r\n    <span class=\"c1\">\/\/ import \u3059\u308b\u540d\u524d\u3092 FetchData -&gt; FetchData_items \u306b\u5909\u66f4\u3059\u308b<\/span>\r\n    <span class=\"nx\">namedImport<\/span><span class=\"p\">.<\/span><span class=\"nf\">setName<\/span><span class=\"p\">(<\/span><span class=\"nx\">basePart<\/span><span class=\"p\">)<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">})<\/span>\r\n<\/code><\/pre>\n<h4>\u6574\u7406 import \u5b9a\u4e49\uff0c\u5728 organize imports \u4e2d\u6267\u884c<\/h4>\n<p>\u5f53\u4ee5\u673a\u68b0\u65b9\u5f0f\u8fdb\u884c\u4ee3\u7801\u91cd\u5199\u65f6\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u672a\u4f7f\u7528\u7684\u5bfc\u5165\u6a21\u5757\u4fdd\u7559\u4e0b\u6765\uff0c\u6dfb\u52a0\u7684\u5bfc\u5165\u6a21\u5757\u987a\u5e8f\u6df7\u4e71\u7b49\uff0c\u4f7f\u5f97\u4ee3\u7801\u770b\u8d77\u6765\u4e0d\u7f8e\u89c2\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"nx\">FetchDataQuery<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">~\/graphql\/generated\/someQueryByQueryName.gql<\/span><span class=\"dl\">'<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">FetchData_items<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">~\/graphql\/generated\/types\/someQueryByQueryName<\/span><span class=\"dl\">'<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">XXX<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">other-library<\/span><span class=\"dl\">'<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">FetchData<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">~\/graphql\/generated\/some-query-by-file-name<\/span><span class=\"dl\">'<\/span>\r\n<\/code><\/pre>\n<p>\u8bf7\u5c06\u4ee5\u4e0b\u5185\u5bb9\u7528\u4e2d\u6587\u8fdb\u884c\u672c\u571f\u5316\u6539\u5199\uff0c\u53ea\u9700\u8981\u4e00\u79cd\u9009\u62e9\uff1a<br \/>\n\u2193<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">FetchData<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">~\/graphql\/generated\/some-query-by-file-name<\/span><span class=\"dl\">'<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"nx\">XXX<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">other-library<\/span><span class=\"dl\">'<\/span>\r\n<\/code><\/pre>\n<p>\u5728 ts-morph \u4e2d\uff0c\u6709\u4e00\u4e2a\u79f0\u4e3a\u201c\u6574\u7406\u5bfc\u5165\u201d\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u5220\u9664\u672a\u4f7f\u7528\u7684\u5bfc\u5165\u9879\uff0c\u8c03\u6574\u5bfc\u5165\u7684\u987a\u5e8f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nx\">project<\/span><span class=\"p\">.<\/span><span class=\"nf\">getSourceFiles<\/span><span class=\"p\">().<\/span><span class=\"nf\">forEach<\/span><span class=\"p\">(<\/span><span class=\"nx\">sourceFile<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nx\">sourceFile<\/span><span class=\"p\">.<\/span><span class=\"nf\">organizeImports<\/span><span class=\"p\">()<\/span> <span class=\"c1\">\/\/ organize imports \u3092\u5b9f\u884c\u3059\u308b<\/span>\r\n  <span class=\"nx\">sourceFile<\/span><span class=\"p\">.<\/span><span class=\"nf\">save<\/span><span class=\"p\">()<\/span> <span class=\"c1\">\/\/ \u884c\u3063\u305f\u64cd\u4f5c\u3092\u30d5\u30a1\u30a4\u30eb\u306b\u53cd\u6620\u3055\u305b\u308b<\/span>\r\n<span class=\"p\">})<\/span>\r\n<\/code><\/pre>\n<h2>\u5199\u4ee3\u7801\u65f6\u7684\u5b9e\u9645\u4fee\u6539\u6280\u5de7<\/h2>\n<p>\u7ecf\u6b64\u4e00\u4e8b\uff0c\u6211\u4eec\u53d1\u73b0\u4e86 ts-morph \u53ef\u4ee5\u8fdb\u884c\u5fc5\u8981\u7684\u91cd\u5199\u64cd\u4f5c\u3002<\/p>\n<p>\u5728\u56e2\u961f\u5f00\u53d1\u4e2d\uff0c\u4f7f\u7528\u8fd9\u4e2a\u5de5\u5177\u8fdb\u884c\u5b9e\u9645\u7684\u91cd\u5199\u662f\u5f88\u5e38\u89c1\u7684\uff0c\u4e0e\u5176\u4ed6\u6210\u5458\u53d1\u751f\u8ba8\u8bba\u4e5f\u662f\u5e38\u6709\u7684\u60c5\u51b5\u3002\u4e0b\u9762\u5c06\u4ecb\u7ecd\u5728\u56e2\u961f\u5f00\u53d1\u4e2d\u8fdb\u884c\u91cd\u5199\u5de5\u4f5c\u65f6\u6709\u7528\u7684\u65b9\u6cd5\u3002<\/p>\n<h3>\u63d0\u793a1\uff1a\u5c06\u4e00\u7cfb\u5217\u7684\u6539\u5199\u5168\u90e8\u7f16\u7801\u5316\uff0c\u4ee5\u4fbf\u80fd\u591f\u5e42\u7b49\u5730\u6267\u884c\u3002<\/h3>\n<p>\u5c07\u4ee5\u4e0b\u5167\u5bb9\u4ee5\u4e2d\u6587\u9032\u884c\u672c\u5730\u5316\u6539\u5beb\uff0c\u53ea\u9700\u63d0\u4f9b\u4e00\u7a2e\u9078\u9805\uff1a<br \/>\n\u5c0d\u65bc\u6539\u5beb\u4f5c\u696d\uff0c\u57fa\u672c\u4e0a\u5efa\u8b70\u5148\u5c07\u5176\u7de8\u78bc\u5316\uff0c\u540c\u6642\u9032\u884c\u56de\u6efe\u64cd\u4f5c\uff0c\u4ee5\u78ba\u4fdd\u8173\u672c\u7684\u51aa\u7b49\u6027\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># \u66f8\u304d\u63db\u3048\u5b9f\u65bd\u524d\u306b\u30b3\u30fc\u30c9\u306e\u72b6\u614b\u3092\u623b\u3059<\/span>\r\ngit restore <span class=\"nt\">--source<\/span><span class=\"o\">=<\/span><span class=\"nv\">$BASE_COMMIT_ID<\/span> <span class=\"nt\">--worktree<\/span> <span class=\"nt\">--<\/span> javascripts\/\r\n\r\n<span class=\"c\"># \u4e00\u9023\u306e\u66f8\u304d\u63db\u3048\u4f5c\u696d\u3092\u884c\u3046<\/span>\r\nts-node .\/rewriter-with-ts-morph.ts\r\nyarn run format <span class=\"o\">||<\/span> <span class=\"nb\">true<\/span>\r\n<\/code><\/pre>\n<p>\u5f88\u597d\u7684\u539f\u56e0\u662f\uff0c\u56e0\u4e3a\u8fd9\u6837\u505a\u6709\u4ee5\u4e0b\u4f18\u70b9\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u66f8\u304d\u63db\u3048\u4f5c\u696d\u3067\u306f\u3001\u30d0\u30b0\u3084\u8003\u616e\u6f0f\u308c\u306e\u5bfe\u51e6\u306a\u3069\u3001\u8a66\u884c\u932f\u8aa4\u304c\u5fc5\u8981\u306b\u306a\u308b\u306e\u3067\u3001\u30ea\u30c8\u30e9\u30a4\u3057\u3084\u3059\u304f\u3057\u3066\u304a\u304f\u3068\u52b9\u7387\u304c\u826f\u3044<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u4ed6\u306e\u30e1\u30f3\u30d0\u30fc\u306e\u5909\u66f4\u3078\u306e\u8ffd\u5f93\u304c\u5bb9\u6613\u306b\u306a\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u4f5c\u696d\u3092\u5168\u3066\u30b9\u30af\u30ea\u30d7\u30c8\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u610f\u56f3\u3057\u306a\u3044\u4f5c\u696d\u306e\u6df7\u5165\u3092\u9632\u3052\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30ec\u30d3\u30e5\u30fc\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u306a\u3069\u3001\u5f8c\u304b\u3089\u51fa\u3066\u304d\u305f\u8981\u671b\u306b\u3082\u5bfe\u5fdc\u3057\u3084\u3059\u3044<\/ul>\n<\/li>\n<\/ul>\n<p>\u4f5c\u696d\u3092\u59cb\u3081\u308b\u524d\u306b\u3001\u3042\u308b\u7a0b\u5ea6\u65b9\u5411\u6027\u306a\u3069\u3092\u63e1\u3063\u3066\u304a\u304f\u306e\u3082\u3082\u3061\u308d\u3093\u91cd\u8981\u3067\u3059\u304c\u3001\u5b9f\u7269\u3092\u898b\u3066\u30b3\u30e1\u30f3\u30c8\u304c\u6765\u308b\u3053\u3068\u3082\u3042\u308b\u306e\u3067\u3001\u305d\u308c\u306b\u5bfe\u5fdc\u3057\u3084\u3059\u3044\u3068\u3044\u3046\u30e1\u30ea\u30c3\u30c8\u306f\u5927\u304d\u3044\u3067\u3059\u3002<\/p>\n<p>\u7279\u522b\u662f\uff0c\u6211\u8ba4\u4e3a\u80fd\u591f\u5bb9\u6613\u5730\u5e94\u5bf9\u540e\u6765\u4ea7\u751f\u7684\u7ec6\u5fae\u53cd\u9988\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<br \/>\n\u5f53\u7136\uff0c\u5728\u5f00\u59cb\u5de5\u4f5c\u4e4b\u524d\u9636\u6bb5\u7684\u65f6\u5019\uff0c\u4e0e\u5ba1\u6838\u8005\u8fdb\u884c\u67d0\u79cd\u7a0b\u5ea6\u7684\u6c9f\u901a\u4e5f\u662f\u5f88\u91cd\u8981\u7684\uff0c\u4f46\u662f\u80fd\u591f\u5728\u67e5\u770b\u66f4\u6539\u540e\u7684\u4ee3\u7801\u65f6\u8fdb\u884c\u7ec6\u81f4\u7684\u8ba8\u8bba\uff0c\u80fd\u591f\u9ad8\u6548\u5730\u63a8\u8fdb\u8ba8\u8bba\uff0c\u8fd9\u662f\u4e00\u4ef6\u975e\u5e38\u597d\u7684\u4e8b\u60c5\u3002<\/p>\n<h3>\u63d0\u793a2\uff1a\u5efa\u8bae\u540c\u65f6\u4f7f\u7528\u4ee3\u7801\u68c0\u67e5\u5de5\u5177\uff08\u5982Linter\uff09\u7684\u81ea\u52a8\u4fee\u6b63\u529f\u80fd\u548c\u683c\u5f0f\u5316\u5de5\u5177\u3002<\/h3>\n<p>\u8fd9\u79cd\u4ee3\u7801\u91cd\u5199\u5de5\u5177\u7ecf\u5e38\u4f1a\u51fa\u73b0\u7684\u60c5\u51b5\u662f\uff0c\u91cd\u5199\u6216\u6dfb\u52a0\u7684\u4ee3\u7801\u5f80\u5f80\u4e0d\u7b26\u5408\u9879\u76ee\u7684\u7f29\u8fdb\u7b49\u5199\u6cd5\u3002<\/p>\n<p>\u7531\u4e8e\u91cd\u5199\u5de5\u5177\u5f88\u96be\u6839\u636e\u9879\u76ee\u7684\u7f16\u5199\u65b9\u5f0f\u6dfb\u52a0\u4ee3\u7801\uff0c\u6240\u4ee5\u57fa\u672c\u4e0a\u6700\u597d\u540c\u65f6\u4f7f\u7528 Linter \u7684\u81ea\u52a8\u4fee\u590d\u548c\u683c\u5f0f\u5316\u5de5\u5177\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6709\u4e00\u6b3e\u540d\u4e3ats-morph\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u4e8e\u5206\u6790\u548c\u91cd\u5199TypeScript\u4ee3\u7801\u3002 \u6700\u8fd1\u5728\u5de5\u4f5c\u4e2d\u9700\u8981\u5bf9\u5927\u91cf\u7684Typ [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-47787","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4f7f\u7528ts-morph\u81ea\u52a8\u91cd\u5199\u4e86\u5927\u91cf\u7684TypeScript\u4ee3\u7801 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" 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