{"id":65098,"date":"2024-06-04T11:54:43","date_gmt":"2024-06-04T08:24:43","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/leveraging-mapped-types-in-typescript-practical-applications-1i0h\/"},"modified":"2024-06-04T11:54:43","modified_gmt":"2024-06-04T08:24:43","slug":"leveraging-mapped-types-in-typescript-practical-applications-1i0h","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/leveraging-mapped-types-in-typescript-practical-applications-1i0h\/","title":{"rendered":"\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0646\u0648\u0627\u0639 \u0646\u06af\u0627\u0634\u062a \u062f\u0631 TypeScript: \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0639\u0645\u0644\u06cc"},"content":{"rendered":"<div data-article-id=\"1876274\" id=\"article-body\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nabfollower.com\/blog\/leveraging-mapped-types-in-typescript-practical-applications-1i0h\/#%D9%85%D8%B9%D8%B1%D9%81%DB%8C\" >\u0645\u0639\u0631\u0641\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/leveraging-mapped-types-in-typescript-practical-applications-1i0h\/#Mapped_Types_%D8%AF%D8%B1_Typescript_%DA%86%DB%8C%D8%B3%D8%AA%D8%9F\" >Mapped Types \u062f\u0631 Typescript \u0686\u06cc\u0633\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/leveraging-mapped-types-in-typescript-practical-applications-1i0h\/#%D9%85%D9%88%D8%B1%D8%AF_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%B4%D9%85%D8%A7%D8%B1%D9%87_1_OmitByType\" >\u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0645\u0627\u0631\u0647 1: OmitByType<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/leveraging-mapped-types-in-typescript-practical-applications-1i0h\/#Usecase_2_PartialByKeys\" >Usecase #2: PartialByKeys<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/leveraging-mapped-types-in-typescript-practical-applications-1i0h\/#%D9%85%D9%88%D8%B1%D8%AF_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%B4%D9%85%D8%A7%D8%B1%D9%87_3_PickByType\" >\u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0645\u0627\u0631\u0647 3: PickByType<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nabfollower.com\/blog\/leveraging-mapped-types-in-typescript-practical-applications-1i0h\/#%D8%AE%D9%84%D8%A7%D8%B5%D9%87\" >\u062e\u0644\u0627\u0635\u0647<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D9%85%D8%B9%D8%B1%D9%81%DB%8C\"><\/span>\n<p>  \u0645\u0639\u0631\u0641\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0645\u0646 \u0628\u0647 \u062a\u0627\u0632\u06af\u06cc \u0628\u0627 \u062a\u0627\u06cc\u067e \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0622\u0634\u0646\u0627 \u0634\u062f\u0647 \u0628\u0648\u062f\u0645\u060c \u0631\u0627\u0628\u0637 \u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0648 \u0627\u0646\u0648\u0627\u0639 \u0634\u06cc \u0631\u0627 \u0645\u06cc \u0646\u0648\u0634\u062a\u0645.  \u0645\u0646 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u06cc\u0646 \u06af\u0648\u0646\u0647 \u0647\u0627 \u062a\u0648\u062c\u0647 \u0686\u0646\u062f\u0627\u0646\u06cc \u0646\u06a9\u0631\u062f\u06cc\u062f \u0648 \u0627\u0632 \u0645\u0646\u0638\u0631 \u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631\u06cc \u0628\u0647 \u0622\u0646 \u0641\u06a9\u0631 \u0646\u06a9\u0631\u062f\u06cc\u062f. <\/p>\n<p>\u0628\u0639\u062f\u0627\u064b \u062a\u0635\u0645\u06cc\u0645 \u06af\u0631\u0641\u062a\u0645 \u062f\u0631 \u0628\u0627\u0632\u06cc TS \u0633\u0637\u062d \u062e\u0648\u062f\u0645 \u0631\u0627 \u0628\u0627\u0644\u0627 \u0628\u0628\u0631\u0645.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0646 \u0628\u0627 \u0686\u0627\u0644\u0634\u200c\u0647\u0627\u06cc \u062a\u0627\u06cc\u067e\u200c\u0646\u0648\u06cc\u0633\u06cc \u0634\u0631\u0648\u0639 \u06a9\u0631\u062f\u0645\u060c \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0627 \u0645\u0633\u0627\u0626\u0644 \u0622\u0633\u0627\u0646 \u0634\u0631\u0648\u0639 \u06a9\u0631\u062f\u0645 \u0648 \u0633\u067e\u0633 \u0628\u0647 \u0633\u0631\u0627\u063a \u0645\u0633\u0627\u0626\u0644 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0631\u0641\u062a\u0645.  \u0686\u0627\u0644\u0634 \u0647\u0627 \u0628\u0647 \u062e\u0648\u0628\u06cc \u0633\u0627\u062e\u062a\u0627\u0631 \u06cc\u0627\u0641\u062a\u0647 \u0627\u0646\u062f \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0635\u0648\u0644 \u0627\u0648\u0644\u06cc\u0647 \u0631\u0627 \u06cc\u0627\u062f \u0628\u06af\u06cc\u0631\u06cc\u062f.  \u0627\u0645\u0627 \u0686\u06cc\u0632\u06cc \u06a9\u0647 \u0628\u06cc\u0634\u062a\u0631 \u0628\u0647 \u0645\u0646 \u06a9\u0645\u06a9 \u06a9\u0631\u062f \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u0631\u0627\u0647 \u062d\u0644 \u0627\u0641\u0631\u0627\u062f \u062f\u06cc\u06af\u0631 \u062f\u0631 Github Issues \u0648 \u06a9\u0627\u0646\u0627\u0644 \u06cc\u0648\u062a\u06cc\u0648\u0628 Michgan Typescript \u0628\u0648\u062f.  \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639 \u062f\u0631\u06a9 \u0645\u0646 \u0627\u0632 Typescript \u0631\u0627 10 \u0628\u0631\u0627\u0628\u0631 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0627\u062f. <\/p>\n<p>\u0627\u06cc\u0646 \u0686\u0627\u0644\u0634 \u0647\u0627 \u0628\u0647 \u0645\u0646 \u0627\u0646\u06af\u06cc\u0632\u0647 \u062f\u0627\u062f\u0647 \u062a\u0627 \u06a9\u062f\u06cc \u0628\u0646\u0648\u06cc\u0633\u0645 \u06a9\u0647 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/p>\n<ul>\n<li>\u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631<\/li>\n<li>\u0633\u0627\u062e\u062a\u0627\u0631 \u06cc\u0627\u0641\u062a\u0647<\/li>\n<li>Typesafe<\/li>\n<li>\u06a9\u0645\u062a\u0631 \u0645\u0633\u062a\u0639\u062f \u062e\u0637\u0627<\/li>\n<\/ul>\n<p>\u0645\u0646 \u0634\u0631\u0648\u0639 \u0628\u0647 \u062f\u0631\u06a9 \u062a\u0627\u06cc\u067e \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0647 \u0631\u0648\u0634\u06cc \u0639\u0645\u06cc\u0642 \u062a\u0631 \u06a9\u0631\u062f\u0645.  \u0647\u0645\u0647 \u0627\u06cc\u0646 \u0686\u0627\u0644\u0634 \u0647\u0627 \u0628\u0647 \u0645\u0646 \u0627\u0646\u06af\u06cc\u0632\u0647 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0627\u06cc\u0646 \u067e\u0633\u062a \u0648\u0628\u0644\u0627\u06af \u0631\u0627 \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u0646\u0648\u0627\u0639 \u0646\u0642\u0634\u0647 \u0628\u0631\u062f\u0627\u0631\u06cc \u0634\u062f\u0647 \u062f\u0631 Typescript \u0628\u0646\u0648\u06cc\u0633\u0645.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062f\u0631 \u0627\u06cc\u0646 \u0648\u0628\u0644\u0627\u06af\u060c \u0645\u0646 \u0642\u0635\u062f \u062f\u0627\u0631\u0645 \u0628\u0647 \u0637\u0648\u0631 \u062e\u0644\u0627\u0635\u0647 \u062f\u0631 \u0645\u0648\u0631\u062f \u0646\u0648\u0639 \u062a\u0627\u06cc\u067e \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a Mapped \u0635\u062d\u0628\u062a \u06a9\u0646\u0645 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0641\u0635\u0644 \u062a\u0648\u0636\u06cc\u062d \u062f\u0647\u0645.<\/p>\n<p>\ud83d\udca1 <strong>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f:<\/strong> \u0627\u06cc\u0646 \u06a9\u0627\u0631\u0628\u0631\u062f \u0627\u0646\u0648\u0627\u0639 \u0646\u06af\u0627\u0634\u062a \u0634\u062f\u0647 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u062f\u0631 \u0686\u0627\u0644\u0634 \u0647\u0627\u06cc \u062a\u0627\u06cc\u067e \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u06af\u0630\u0627\u0634\u062a\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u06cc\u0627\u0641\u062a.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Mapped_Types_%D8%AF%D8%B1_Typescript_%DA%86%DB%8C%D8%B3%D8%AA%D8%9F\"><\/span>\n<p>  Mapped Types \u062f\u0631 Typescript \u0686\u06cc\u0633\u062a\u061f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u0646\u0648\u0627\u0639 \u0646\u0642\u0634\u0647\u200c\u0628\u0631\u062f\u0627\u0631\u06cc \u0634\u062f\u0647 \u062f\u0631 TS \u0686\u06cc\u0632\u06cc \u0646\u06cc\u0633\u062a \u062c\u0632 \u0631\u0627\u0647\u06cc \u06a9\u0647 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0622\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0646\u0648\u0639 \u0634\u06cc\u0621 \u062a\u0627\u06cc\u067e\u200c\u0627\u0633\u06a9\u0631\u06cc\u067e \u0631\u0627 \u0637\u06cc \u06a9\u0646\u06cc\u062f \u0648 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0635\u0648\u0631\u062a \u0646\u06cc\u0627\u0632 \u0627\u0635\u0644\u0627\u062d \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0646\u0642\u0644 \u0642\u0648\u0644 \u0627\u0632 cheatsheet TS:<\/p>\n<p><em>Mapped Types \u0645\u0627\u0646\u0646\u062f \u06cc\u06a9 \u062f\u0633\u062a\u0648\u0631 \u0646\u0642\u0634\u0647 \u0628\u0631\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0646\u0648\u0639 \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0628\u0647 \u0648\u0631\u0648\u062f\u06cc \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0633\u0627\u062e\u062a\u0627\u0631 \u0646\u0648\u0639 \u062c\u062f\u06cc\u062f \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u062f.<\/em><\/p>\n<p>\u0646\u0648\u0639 \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight tsx\"><code><span class=\"kd\">type<\/span> <span class=\"nx\">Vehicle<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n    <span class=\"na\">type<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Car<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">noOfWheels<\/span><span class=\"p\">:<\/span> <span class=\"mi\">4<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">color<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">white<\/span><span class=\"dl\">'<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062d\u0627\u0644 \u062a\u0635\u0648\u0631 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u0646\u0648\u0639 \u062c\u062f\u06cc\u062f \u0627\u0632 the \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f <code>Vehicle<\/code> \u0637\u0648\u0631\u06cc \u062a\u0627\u06cc\u067e \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u062a\u0645\u0627\u0645 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627 \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc \u0628\u0627\u0634\u0646\u062f.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u0627\u0646\u0648\u0627\u0639 \u0646\u0642\u0634\u0647 \u0628\u0631\u062f\u0627\u0631\u06cc \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u0648\u062b\u0631 \u0627\u06cc\u0646 \u0646\u06cc\u0627\u0632 \u062f\u0631\u0633\u062a \u0645\u0627\u0646\u0646\u062f \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight tsx\"><code><span class=\"kd\">type<\/span> <span class=\"nx\">Car<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n    <span class=\"p\">[<\/span><span class=\"nx\">P<\/span> <span class=\"k\">in<\/span> <span class=\"kr\">keyof<\/span> <span class=\"nx\">Vehicle<\/span><span class=\"p\">]?:<\/span> <span class=\"nx\">Vehicle<\/span><span class=\"p\">[<\/span><span class=\"nx\">P<\/span><span class=\"p\">]<\/span> \n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06cc\u0646 \u0647\u0645\u0647 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc\u06cc \u0631\u0627 \u06a9\u0647 \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc \u0647\u0633\u062a\u0646\u062f \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f.  \u0627\u06cc\u0646 \u06cc\u06a9 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0633\u0627\u062f\u0647 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0627\u0646\u0648\u0627\u0639 \u0646\u0642\u0634\u0647\u200c\u0628\u0631\u062f\u0627\u0631\u06cc \u0634\u062f\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u06a9\u0627\u0631\u0647\u0627\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0647\u06cc\u062c\u0627\u0646\u200c\u0627\u0646\u06af\u06cc\u0632\u06cc \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u0646\u062f.  \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0646\u062d\u0648\u0647 \u062a\u063a\u06cc\u06cc\u0631 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u0646\u06af\u0627\u0634\u062a \u062a\u0627\u06cc\u067e\u200c\u0634\u062f\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634 \u0627\u0632 \u0627\u0633\u0646\u0627\u062f TS \u0631\u0627 \u0628\u062e\u0648\u0627\u0646\u06cc\u062f: https:\/\/www.typescriptlang.org\/docs\/handbook\/2\/mapped-types.html#mapping-modifiers<\/p>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062f\u0631\u06a9 \u0627\u0632 \u0627\u0646\u0648\u0627\u0639 \u0646\u0642\u0634\u0647\u200c\u0628\u0631\u062f\u0627\u0631\u06cc \u0634\u062f\u0647\u060c \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u0628\u0627 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u0632\u0646\u062f\u06af\u06cc \u0648\u0627\u0642\u0639\u06cc \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D9%85%D9%88%D8%B1%D8%AF_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%B4%D9%85%D8%A7%D8%B1%D9%87_1_OmitByType\"><\/span>\n<p>  \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0645\u0627\u0631\u0647 1: OmitByType<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06af\u0631 \u0634\u0645\u0627 \u06cc\u06a9 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 \u062a\u0627\u06cc\u067e \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0647\u0633\u062a\u06cc\u062f\u060c \u0645\u0637\u0645\u0626\u0646\u0627\u064b \u0627\u0632 \u0627\u06cc\u0646 \u0627\u0628\u0632\u0627\u0631 TS \u0628\u0647 \u0646\u0627\u0645 Omit \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f.  \u0627\u06cc\u0646 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u0628\u0627 \u062d\u0630\u0641 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0630\u06a9\u0631 \u0634\u062f\u0647 \u062f\u0631 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062f\u0648\u0645\u060c \u06cc\u06a9 \u0646\u0648\u0639 \u062c\u062f\u06cc\u062f \u0627\u0632 \u0646\u0648\u0639 \u0645\u0648\u062c\u0648\u062f \u0628\u0633\u0627\u0632\u06cc\u062f. <code>Omit<\/code>.<\/p>\n<p>\u0646\u06af\u0627\u0647\u06cc \u0628\u0647 \u0645\u0627 \u0628\u06cc\u0646\u062f\u0627\u0632\u06cc\u062f <code>Vehicle<\/code> \u0645\u062b\u0627\u0644 \u0628\u0627 <code>Omit<\/code> \u0633\u0648\u062f\u0645\u0646\u062f\u06cc:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight tsx\"><code><span class=\"kd\">type<\/span> <span class=\"nx\">Vehicle<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n    <span class=\"na\">type<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Car<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">noOfWheels<\/span><span class=\"p\">:<\/span> <span class=\"mi\">4<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">color<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">white<\/span><span class=\"dl\">'<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"c1\">\/\/ Let us Omit noOfWheels<\/span>\n\n<span class=\"kd\">type<\/span> <span class=\"nx\">OmmitedVehicle<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">Omit<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">Vehicle<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">noOfWheels<\/span><span class=\"dl\">'<\/span><span class=\"o\">&gt;<\/span>\n\n<span class=\"cm\">\/* \ntype OmmitedVehicle = {\n    type: 'Car',\n    color: 'white'\n} \n*\/<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u062d\u0630\u0641 \u0645\u0644\u06a9 \u0647\u0633\u062a\u06cc\u0645 <code>noOfWheels<\/code> \u0627\u0632 \u062c\u0627\u0646\u0628 <code>Vehicle<\/code> \u06cc\u0639\u0646\u06cc \u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u062d\u0630\u0641 \u062e\u0648\u0627\u0635 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u0627\u0645 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0633\u062a\u06cc\u0645.  \u0627\u06af\u0631 \u0628\u062e\u0648\u0627\u0647\u06cc\u0645 \u06cc\u06a9 \u0648\u06cc\u0698\u06af\u06cc \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u0648\u0639\u06cc \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u062f\u0648\u0645 \u0628\u0647 \u0622\u0646 \u067e\u0627\u0633 \u0645\u06cc \u062f\u0647\u06cc\u0645 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u0645\u060c \u0686\u0647 \u0645\u06cc \u0634\u0648\u062f <code>Omit<\/code> <\/p>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0645\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u062a\u0645\u0627\u0645 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 \u0631\u0627 \u0627\u0632 \u0622\u0646 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u0645 <code>Vehicle<\/code> \u0645\u0642\u0627\u062f\u06cc\u0631 who&#8217;s string \u0647\u0633\u062a\u0646\u062f \u06cc\u0639\u0646\u06cc \u062d\u0630\u0641 <code>type<\/code> \u0648 <code>color<\/code> \u0648\u06cc\u0698\u06af\u06cc. <\/p>\n<p>\u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631 TS \u0647\u06cc\u0686 \u06af\u0648\u0646\u0647 \u0627\u0628\u0632\u0627\u0631\u06cc \u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u062a\u0648\u0633\u0637 Type \u0646\u062f\u0627\u0631\u062f.  \u0627\u0645\u0627 \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u06cc\u0646 \u0631\u0627 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0628\u0627 \u06a9\u0645\u06a9 \u0627\u0646\u0648\u0627\u0639 Mapped \u0648 Generics \u0628\u0633\u0627\u0632\u06cc\u0645<\/p>\n<p>\u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u0627\u0628\u062a\u062f\u0627 \u0622\u0646\u0686\u0647 \u0631\u0627 \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u0645.  \u0645\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u0627\u0628\u0632\u0627\u0631\u06cc \u0628\u0631\u0627\u06cc:<\/p>\n<ol>\n<li>\u0628\u0627\u06cc\u062f \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u062f\u0648\u0645 \u0631\u0627 \u0628\u067e\u0630\u06cc\u0631\u062f \u06a9\u0647 \u0628\u0647 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 \u0645\u06cc \u06af\u0648\u06cc\u062f \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u0648\u0639 \u062d\u0630\u0641 \u0634\u0648\u0646\u062f.<\/li>\n<li>\u0627\u0632 \u0647\u0631 \u0648\u06cc\u0698\u06af\u06cc \u0646\u0648\u0639 \u0639\u0628\u0648\u0631 \u06a9\u0646\u06cc\u062f<\/li>\n<li>\u0627\u06af\u0631 \u0645\u0642\u062f\u0627\u0631 \u0648\u06cc\u0698\u06af\u06cc \u0628\u0631\u0627\u0628\u0631 \u0628\u0627 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u062f\u0648\u0645 \u0628\u0627\u0634\u062f\u060c \u0628\u0627\u06cc\u062f \u0622\u0646 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u062f<\/li>\n<\/ol>\n<p>\u0627\u0645\u0627 \u0642\u0628\u0644 \u0627\u0632 \u0634\u0631\u0648\u0639 \u0627\u062c\u0631\u0627\u06cc \u062e\u0648\u062f\u060c \u0628\u0627\u06cc\u062f \u0646\u06af\u0627\u0647\u06cc \u0628\u0647 \u0646\u062d\u0648\u0647 \u0627\u0635\u0644\u06cc \u0628\u06cc\u0627\u0646\u062f\u0627\u0632\u06cc\u0645 <code>Omit<\/code> \u0646\u0648\u0639 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight tsx\"><code><span class=\"kd\">type<\/span> <span class=\"nb\">Omit<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">T<\/span><span class=\"p\">,<\/span> <span class=\"nx\">U<\/span><span class=\"o\">&gt;<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n  <span class=\"p\">[<\/span><span class=\"nx\">K<\/span> <span class=\"k\">in<\/span> <span class=\"kr\">keyof<\/span> <span class=\"nx\">T<\/span> <span class=\"k\">as<\/span> <span class=\"nb\">Exclude<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">K<\/span><span class=\"p\">,<\/span> <span class=\"nx\">U<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">]:<\/span> <span class=\"nx\">T<\/span><span class=\"p\">[<\/span><span class=\"nx\">K<\/span><span class=\"p\">]<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u0628\u062a\u062f\u0627 \u0627\u0632 \u0647\u0631 \u06a9\u0644\u06cc\u062f \u0639\u0628\u0648\u0631 \u0645\u06cc \u06a9\u0646\u062f <code>T<\/code> \u062a\u0627\u06cc\u067e \u06a9\u0646\u06cc\u062f \u0628\u0627 \u06a9\u0645\u06a9:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight tsx\"><code><span class=\"nx\">K<\/span> <span class=\"k\">in<\/span> <span class=\"kr\">keyof<\/span> <span class=\"nx\">T<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u0632 \u0646\u0638\u0631 \u0645\u0627 <code>Vehicle<\/code> \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c K \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0646\u0627\u0645 \u0648\u06cc\u0698\u06af\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0646\u0648\u0639 \u0646\u0642\u0634\u0647 \u0628\u0631\u062f\u0627\u0631\u06cc \u0634\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0639\u0628\u0648\u0631 \u0645\u06cc \u06a9\u0646\u062f <code>type<\/code> <code>noOfWheels<\/code> <code>color<\/code>.  \u0628\u0639\u062f\u060c \u0628\u0627 \u06a9\u0645\u06a9 <code>as<\/code> \u0628\u0646\u062f \u0645\u0627 \u06a9\u0644\u06cc\u062f \u0631\u0627 \u0645\u062c\u062f\u062f\u0627\u064b \u062a\u0631\u0633\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0628\u0647 \u0637\u0648\u0631\u06cc \u06a9\u0647 \u0627\u06af\u0631 \u06a9\u0644\u06cc\u062f K \u0628\u0627 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062f\u0648\u0645 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u062d\u0630\u0641 \u0645\u06cc \u06a9\u0646\u06cc\u0645. <code>Omit<\/code> \u0633\u0648\u062f\u0645\u0646\u062f.  \u062f\u0648\u0628\u0627\u0631\u0647 \u0627\u06af\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f \u062f\u0627\u062e\u0644\u06cc \u0631\u0627 \u0628\u0628\u06cc\u0646\u06cc\u062f <code>Exclude<\/code>  \u0627\u0628\u0632\u0627\u0631 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 TS \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight tsx\"><code><span class=\"kd\">type<\/span> <span class=\"nb\">Exclude<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">T<\/span><span class=\"p\">,<\/span> <span class=\"nx\">U<\/span><span class=\"o\">&gt;<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">T<\/span> <span class=\"kd\">extends<\/span> <span class=\"nx\">U<\/span> <span class=\"p\">?<\/span> <span class=\"nx\">never<\/span> <span class=\"p\">:<\/span> <span class=\"nx\">T<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06cc\u0646 \u0628\u062f\u0627\u0646 \u0645\u0639\u0646\u0627\u0633\u062a \u06a9\u0647 \u0627\u06af\u0631 <code>T<\/code> \u0648 <code>U<\/code> \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u062f \u0633\u067e\u0633 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u062f <code>never<\/code> \u06cc\u0627 \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0646\u0648\u0639 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f <code>T<\/code>.  \u0627\u06cc\u0646 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0645\u0633\u0627\u0628\u0642\u0647 \u0647\u0631 \u062f\u0648 \u0646\u0648\u0639 \u0645\u0627 \u0646\u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u0686\u06cc\u0632\u06cc \u0631\u0627 \u06a9\u0647 \u0647\u0633\u062a \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u06cc\u0645 <code>never<\/code>.  \u0627\u06cc\u0646 \u0645\u0641\u06cc\u062f \u0645\u06cc \u0634\u0648\u062f \u062f\u0631 <code>Omit<\/code> \u0645\u0648\u0631\u062f \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631<\/p>\n<p>\u0627\u06af\u0631 \u06a9\u0644\u06cc\u062f <code>K<\/code> \u062f\u0631 \u0646\u0648\u0639 \u0646\u06af\u0627\u0634\u062a \u0641\u0648\u0642 \u0628\u0627 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062f\u0648\u0645 \u06cc\u0639\u0646\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u062f <code>U<\/code> \u067e\u0633 \u0646\u0628\u0627\u06cc\u062f \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0646\u0648\u0639 \u0646\u06af\u0627\u0634\u062a \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u0645.  \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u062a\u062c\u0633\u0645 \u06a9\u0631\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight tsx\"><code><span class=\"kd\">type<\/span> <span class=\"nx\">Vehicle<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n    <span class=\"na\">type<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Car<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">noOfWheels<\/span><span class=\"p\">:<\/span> <span class=\"mi\">4<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">color<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">white<\/span><span class=\"dl\">'<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"kd\">type<\/span> <span class=\"nx\">OmmitedVehicle<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">Omit<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">Vehicle<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">noOfWheels<\/span><span class=\"dl\">'<\/span><span class=\"o\">&gt;<\/span>\n\n<span class=\"cm\">\/*\nInternally this happens:\n\ntype OmittedVehicle = {\n\n}\n\nwhich truns into: \n\ntype OmittedVehicle = {\n\n}\n\nand a key in mapped type that is mapped to never becomes excluded from the mapping.\nIdeally this would return a blank object like `{}`\n*\/<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06cc\u0646 \u06cc\u06a9 \u0646\u0648\u0639 \u062c\u062f\u06cc\u062f \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0628\u0627 \u062d\u0630\u0641 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0646\u0627\u0645 \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.  \u062f\u0631\u06cc\u0627\u0641\u062a \u0627\u06cc\u0646 \u062f\u0631\u06a9 \u0645\u0647\u0645 \u0628\u0648\u062f \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0645\u0641\u0647\u0648\u0645 \u0627\u0628\u0632\u0627\u0631 \u0645\u0627 \u0631\u0627 \u062f\u0631\u06a9 \u06a9\u0646\u06cc\u062f: <code>OmitByType<\/code>.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0627\u0628\u0632\u0627\u0631 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight tsx\"><code><span class=\"kd\">type<\/span> <span class=\"nx\">OmitByType<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">Type<\/span><span class=\"p\">,<\/span> <span class=\"nx\">DataType<\/span><span class=\"o\">&gt;<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n  <span class=\"p\">[<\/span><span class=\"nx\">K<\/span> <span class=\"k\">in<\/span> <span class=\"kr\">keyof<\/span> <span class=\"nx\">Type<\/span> <span class=\"k\">as<\/span> <span class=\"nb\">Exclude<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">K<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Type<\/span><span class=\"p\">[<\/span><span class=\"nx\">K<\/span><span class=\"p\">]<\/span> <span class=\"kd\">extends<\/span> <span class=\"nx\">DataType<\/span> <span class=\"p\">?<\/span> <span class=\"nx\">K<\/span> <span class=\"p\">:<\/span> <span class=\"nx\">never<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">]:<\/span> <span class=\"nx\">Type<\/span><span class=\"p\">[<\/span><span class=\"nx\">K<\/span><span class=\"p\">]<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0641\u0642\u0637 \u0627\u06cc\u0646 \u0646\u0648\u0639 \u0627\u0628\u0632\u0627\u0631 \u0631\u0627 \u0628\u0627 \u062f\u0642\u062a \u062a\u0645\u0627\u0634\u0627 \u06a9\u0646\u06cc\u062f.  \u062e\u06cc\u0644\u06cc \u0634\u0628\u06cc\u0647 \u0627\u0635\u0644\u0634 \u0646\u06cc\u0633\u062a <code>Omit<\/code> \u0646\u0648\u0639  \u0628\u0644\u0647\u060c \u062f\u0631 \u0648\u0627\u0642\u0639 \u0627\u06cc\u0646\u0637\u0648\u0631 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u06cc\u06a9 \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0648\u0686\u06a9 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u062f\u0631 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062f\u0648\u0645 Exclude \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight tsx\"><code><span class=\"nx\">Type<\/span><span class=\"p\">[<\/span><span class=\"nx\">K<\/span><span class=\"p\">]<\/span> <span class=\"kd\">extends<\/span> <span class=\"nx\">DataType<\/span> <span class=\"p\">?<\/span> <span class=\"nx\">K<\/span> <span class=\"p\">:<\/span> <span class=\"nx\">never<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u067e\u06cc\u0634 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0631 <code>Omit<\/code> \u0645\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u062a\u0627\u06cc\u067e \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>U<\/code> \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062f\u0648\u0645\u06cc\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062d\u0630\u0641 \u0634\u0648\u062f.  \u0627\u0645\u0627 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u0627 \u06a9\u0627\u0631\u0647\u0627\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u06cc\u0645:<\/p>\n<ol>\n<li>\u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u067e\u0630\u06cc\u0631\u0634 \u0646\u0648\u0639 \u062d\u0630\u0641 \u0627\u0633\u062a <code>DataType<\/code> \u062f\u0631 \u0645\u0627 <code>OmitByType<\/code> \u0627\u0628\u0632\u0627\u0631\u060c \u0645\u0627 \u0622\u0646 \u0631\u0627 \u0628\u0627 \u0645\u0642\u062f\u0627\u0631 \u0648\u06cc\u0698\u06af\u06cc \u0641\u0639\u0644\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0648\u06cc\u0698\u06af\u06cc \u0641\u0639\u0644\u06cc \u0627\u0633\u062a <code>Type[K]<\/code> <\/li>\n<li>\u0627\u06af\u0631 \u0628\u0627 <code>DataType<\/code> \u0645\u0627 \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc K \u0631\u0627 \u0628\u0647 exclude \u0645\u0646\u062a\u0642\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648\u06af\u0631\u0646\u0647 \u0647\u0631\u06af\u0632 \u0628\u0631\u0646\u0645\u06cc \u06af\u0631\u062f\u06cc\u0645.<\/li>\n<\/ol>\n<p>\u0628\u0627 \u0627\u0646\u062c\u0627\u0645 \u062e\u0634\u06a9 \u06a9\u0627\u0631 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0631\u0648\u0634\u0646 \u062a\u0631 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u062e\u0634\u06a9 \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u0645\u0627 \u062f\u0648\u0628\u0627\u0631\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>Vehicle<\/code> \u0645\u062b\u0627\u0644 \u0627\u0632 \u0628\u0627\u0644\u0627:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight tsx\"><code>\n<span class=\"kd\">type<\/span> <span class=\"nx\">Vehicle<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n    <span class=\"na\">type<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Car<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">noOfWheels<\/span><span class=\"p\">:<\/span> <span class=\"mi\">4<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">color<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">white<\/span><span class=\"dl\">'<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"kd\">type<\/span> <span class=\"nx\">OmitByType<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">Type<\/span><span class=\"p\">,<\/span> <span class=\"nx\">DataType<\/span><span class=\"o\">&gt;<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n  <span class=\"p\">[<\/span><span class=\"nx\">K<\/span> <span class=\"k\">in<\/span> <span class=\"kr\">keyof<\/span> <span class=\"nx\">Type<\/span> <span class=\"k\">as<\/span> <span class=\"nb\">Exclude<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">K<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Type<\/span><span class=\"p\">[<\/span><span class=\"nx\">K<\/span><span class=\"p\">]<\/span> <span class=\"kd\">extends<\/span> <span class=\"nx\">DataType<\/span> <span class=\"p\">?<\/span> <span class=\"nx\">K<\/span> <span class=\"p\">:<\/span> <span class=\"nx\">never<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">]:<\/span> <span class=\"nx\">Type<\/span><span class=\"p\">[<\/span><span class=\"nx\">K<\/span><span class=\"p\">]<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"kd\">type<\/span> <span class=\"nx\">OmittedCarByType<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">OmitByType<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">Vehicle<\/span><span class=\"p\">,<\/span> <span class=\"kr\">string<\/span><span class=\"o\">&gt;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0631\u0627\u06cc \u06a9\u062f \u0628\u0627\u0644\u0627\u060c \u0627\u062c\u0631\u0627\u06cc \u062e\u0634\u06a9 \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n<div class=\"table-wrapper-paragraph\">\n<table>\n<thead>\n<tr>\n<th>\u06a9\u0644\u06cc\u062f<\/th>\n<th>\u0627\u0631\u0632\u0634<\/th>\n<th>\u0646\u0648\u0639 \u0627\u0631\u0632\u0634<\/th>\n<th>\u0628\u0631\u0631\u0633\u06cc \u0648\u0636\u0639\u06cc\u062a (\u0646\u0648\u0639 \u0645\u0642\u062f\u0627\u0631 \u0631\u0634\u062a\u0647 \u0631\u0627 \u06af\u0633\u062a\u0631\u0634 \u0645\u06cc \u062f\u0647\u062f\u061f)<\/th>\n<th>\u0645\u0633\u062a\u062b\u0646\u06cc \u06a9\u0631\u062f\u0646<\/th>\n<th>\u0639\u0645\u0644<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0646\u0648\u0639<\/td>\n<td>&#8216;\u0645\u0627\u0634\u06cc\u0646&#8217;<\/td>\n<td>\u0631\u0634\u062a\u0647<\/td>\n<td>\u0622\u0631\u0647<\/td>\n<td>\u0646\u0648\u0639 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f<\/td>\n<td>\u0646\u0648\u0639 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f<\/td>\n<\/tr>\n<tr>\n<td>noOfWheels<\/td>\n<td>4<\/td>\n<td>\u0639\u062f\u062f<\/td>\n<td>\u062e\u06cc\u0631<\/td>\n<td>\u0634\u0627\u0645\u0644 noOfWheels<\/td>\n<td>\u0634\u0627\u0645\u0644 noOfWheels<\/td>\n<\/tr>\n<tr>\n<td>\u0631\u0646\u06af<\/td>\n<td>&#8216;\u0633\u0641\u06cc\u062f&#8217;<\/td>\n<td>\u0631\u0634\u062a\u0647<\/td>\n<td>\u0622\u0631\u0647<\/td>\n<td>\u0631\u0646\u06af \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f<\/td>\n<td>\u0631\u0646\u06af \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u0627\u06cc\u0646 \u0646\u0648\u0639 \u0627\u0628\u0632\u0627\u0631 \u0631\u0627\u0647 \u062d\u0644\u06cc \u0628\u0631\u0627\u06cc \u0686\u0627\u0644\u0634 \u062a\u0627\u06cc\u067e \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0632\u06cc\u0631 \u0628\u0648\u062f: https:\/\/github.com\/type-challenges\/type-challenges\/blob\/main\/questions\/02852-medium-omitbytype\/README.md<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Usecase_2_PartialByKeys\"><\/span>\n<p>  Usecase #2: PartialByKeys<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u0646 \u0627\u0628\u0632\u0627\u0631 \u062f\u0648\u0628\u0627\u0631\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0634\u0628\u06cc\u0647 \u0628\u0647 \u0627\u0628\u0632\u0627\u0631 Omit \u0627\u0633\u062a. <code>PartialByKeys<\/code> \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u062f\u0648\u0645 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0627\u062a\u062d\u0627\u062f \u06a9\u0644\u06cc\u062f\u0647\u0627 \u0645\u06cc \u06af\u06cc\u0631\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062f\u0631 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 Type T \u0628\u062e\u0634\u06cc \u06cc\u0627 \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc \u0634\u0648\u062f. <\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0646\u062d\u0648\u0647 \u0638\u0627\u0647\u0631 \u0627\u06cc\u0646 \u0627\u0628\u0632\u0627\u0631 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight tsx\"><code><span class=\"kd\">type<\/span> <span class=\"nx\">Flatten<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">T<\/span><span class=\"o\">&gt;<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n  <span class=\"p\">[<\/span><span class=\"nx\">K<\/span> <span class=\"k\">in<\/span> <span class=\"kr\">keyof<\/span> <span class=\"nx\">T<\/span><span class=\"p\">]:<\/span> <span class=\"nx\">T<\/span><span class=\"p\">[<\/span><span class=\"nx\">K<\/span><span class=\"p\">]<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"kd\">type<\/span> <span class=\"nx\">PartialByKeys<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">T<\/span> <span class=\"kd\">extends<\/span> <span class=\"p\">{},<\/span> <span class=\"nx\">K<\/span> <span class=\"kd\">extends<\/span> <span class=\"kr\">keyof<\/span> <span class=\"nx\">T<\/span> <span class=\"o\">=<\/span> <span class=\"kr\">keyof<\/span> <span class=\"nx\">T<\/span><span class=\"o\">&gt;<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"nx\">K<\/span><span class=\"p\">]<\/span> <span class=\"kd\">extends<\/span> <span class=\"p\">[<\/span><span class=\"dl\">''<\/span><span class=\"p\">]<\/span> <span class=\"p\">?<\/span> <span class=\"nb\">Partial<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">T<\/span><span class=\"o\">&gt;<\/span> <span class=\"p\">:<\/span> <span class=\"nx\">Flatten<\/span><span class=\"o\">&lt;<\/span><span class=\"nb\">Omit<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">T<\/span><span class=\"p\">,<\/span> <span class=\"nx\">K<\/span><span class=\"o\">&gt;<\/span> <span class=\"o\">&amp;<\/span> <span class=\"nb\">Partial<\/span><span class=\"o\">&lt;<\/span><span class=\"nb\">Pick<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">T<\/span><span class=\"p\">,<\/span> <span class=\"nx\">K<\/span><span class=\"o\">&gt;&gt;&gt;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u0627\u06cc\u0646 \u0631\u0627 \u06a9\u0645\u06cc \u0633\u0627\u062f\u0647 \u06a9\u0646\u0645 \u0648 \u06a9\u0627\u0631\u06a9\u0631\u062f \u0622\u0646 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u062a\u0648\u0636\u06cc\u062d \u062f\u0647\u0645:<\/p>\n<ul>\n<li>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u0627 \u06cc\u06a9 \u0627\u0628\u0632\u0627\u0631 \u0639\u0645\u0648\u0645\u06cc \u0628\u0647 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645 <code>PartialByKeys<\/code> \u06a9\u0647 \u062f\u0631 \u062f\u0648 \u0627\u0633\u062a\u062f\u0644\u0627\u0644 <code>T<\/code> \u0648 <code>k<\/code>. <code>T<\/code> \u0627\u0646\u062a\u0638\u0627\u0631 \u0645\u06cc \u0631\u0648\u062f \u0627\u0632 \u0646\u0648\u0639 \u0634\u06cc \u0648 <code>K<\/code> \u0627\u0646\u062a\u0638\u0627\u0631 \u0645\u06cc \u0631\u0648\u062f \u0627\u0632 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc <code>T<\/code> \u0648 \u0628\u0627 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0645\u0642\u062f\u0627\u0631\u062f\u0647\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0645\u06cc \u0634\u0648\u062f <code>T<\/code> \u0646\u0648\u0639 \u0634\u06cc<\/li>\n<li>\n<p>\u0633\u067e\u0633\u060c \u0627\u0628\u062a\u062f\u0627 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0622\u06cc\u0627 Keys <code>K<\/code> \u062e\u0627\u0644\u06cc \u0647\u0633\u062a\u0646\u062f \u06cc\u0627 \u0646\u0647  \u0627\u06af\u0631 \u0627\u06cc\u0646\u0637\u0648\u0631 \u0627\u0633\u062a\u060c \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u0646\u0648\u0639 \u0634\u06cc \u0631\u0627 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u06cc\u0645 \u06a9\u0647 \u0647\u0645\u0647 \u06a9\u0644\u06cc\u062f\u0647\u0627 \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc \u0647\u0633\u062a\u0646\u062f.<\/p>\n<ul>\n<li>\u0628\u0647 \u0627\u06cc\u0646 \u0646\u062d\u0648\u06cc \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u062a\u0648\u062c\u0647 \u06a9\u0646\u06cc\u062f:\n<\/li>\n<\/ul>\n<pre class=\"highlight tsx\"><code><span class=\"p\">[<\/span><span class=\"nx\">K<\/span><span class=\"p\">]<\/span> <span class=\"kd\">extends<\/span> <span class=\"p\">[<\/span><span class=\"dl\">''<\/span><span class=\"p\">]<\/span>\n<\/code><\/pre>\n<\/li>\n<li>\n<p>\u0627\u06af\u0631 <code>K<\/code> \u06a9\u0644\u06cc\u062f\u0647\u0627 \u062e\u0627\u0644\u06cc \u0646\u06cc\u0633\u062a\u0646\u062f\u060c \u067e\u0633 \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u0646\u0648\u0639 \u0634\u06cc \u062c\u062f\u06cc\u062f \u0628\u0627 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc\/\u062c\u0632\u0626\u06cc \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u06cc\u0645.<\/p>\n<ul>\n<li>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u0627 \u06cc\u06a9 \u062a\u0631\u0641\u0646\u062f \u0647\u0648\u0634\u0645\u0646\u062f\u0627\u0646\u0647 \u0631\u0627 \u0628\u0627 \u062c\u062f\u0627 \u06a9\u0631\u062f\u0646 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062c\u0632\u0626\u06cc \u0628\u0648\u062f\u0646 \u0644\u0627\u0632\u0645 \u0646\u06cc\u0633\u062a \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u06cc\u0645 \u0648 \u0628\u0627 \u06a9\u0645\u06a9 \u0622\u0646 \u0646\u06af\u0647 \u0645\u06cc \u062f\u0627\u0631\u06cc\u0645 <code>Omit<t k=\"\"\/><\/code>\n<\/li>\n<li>\n<p>\u0645\u0648\u0627\u0631\u062f\u06cc \u0631\u0627 \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u062c\u0632\u0626\u06cc \u06a9\u0646\u06cc\u0645 \u0627\u0628\u062a\u062f\u0627 \u06cc\u06a9 \u0646\u0648\u0639 \u0634\u06cc \u062c\u062f\u06cc\u062f \u0628\u0627 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062c\u0632\u0626\u06cc \u0628\u0627\u0634\u0646\u062f \u0645\u06cc \u0633\u0627\u0632\u06cc\u0645.  \u0645\u0627 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0628\u0627 \u06a9\u0645\u06a9 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u06cc\u0645 <code>Pick<\/code>.<\/p>\n<pre class=\"highlight tsx\"><code><span class=\"nb\">Pick<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">T<\/span><span class=\"p\">,<\/span> <span class=\"nx\">K<\/span><span class=\"o\">&gt;<\/span>\n<\/code><\/pre>\n<\/li>\n<li>\n<p>\u0628\u0639\u062f \u0645\u0646 \u06a9\u0644 \u0627\u06cc\u0646 \u0627\u0646\u062a\u062e\u0627\u0628 \u062c\u0632\u0626\u06cc \u0628\u0627 \u06a9\u0645\u06a9 <code>Partial<pick k=\"\">&gt;<\/pick><\/code>.<\/p>\n<\/li>\n<li>\n<p>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u0645\u0627 \u0627\u06cc\u0646 \u0647\u0631 \u062f\u0648 \u0634\u06cc \u0631\u0627 \u062f\u0631 \u06cc\u06a9\u06cc \u062a\u0631\u06a9\u06cc\u0628 \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<\/li>\n<li>\n<p>\u0646\u06a9\u062a\u0647 \u0633\u0631\u06cc\u0639: \u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u0632 \u0627\u0628\u0632\u0627\u0631 Flatten \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u062c\u0627\u06cc \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628\u06cc + \u0642\u0633\u0645\u062a\u06cc \u0628\u0647\u0645 \u0631\u06cc\u062e\u062a\u0647\u060c \u06cc\u06a9 \u062d\u0627\u0634\u06cc\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0648\u0627\u0636\u062d \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0627\u062c\u0631\u0627\u06cc \u062e\u0634\u06a9 \u0627\u06cc\u0646 \u0627\u0628\u0632\u0627\u0631 \u0628\u0627 <code>Vehicle<\/code> \u0645\u062b\u0627\u0644:<\/p>\n<div class=\"table-wrapper-paragraph\">\n<table>\n<thead>\n<tr>\n<th>\u06a9\u0644\u06cc\u062f<\/th>\n<th>\u0627\u0631\u0632\u0634<\/th>\n<th>\u062f\u0631 Omit \u06af\u0646\u062c\u0627\u0646\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a\u061f<\/th>\n<th>\u0634\u0627\u0645\u0644 \u062c\u0632\u0626\u06cc>\u061f<\/th>\n<th>\u06af\u0646\u062c\u0627\u0646\u062f\u0646 \u0646\u0647\u0627\u06cc\u06cc<\/th>\n<th>\u0627\u062e\u062a\u06cc\u0627\u0631\u06cc\u061f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0646\u0648\u0639<\/td>\n<td>&#8216;\u0645\u0627\u0634\u06cc\u0646&#8217;<\/td>\n<td>\u0622\u0631\u0647<\/td>\n<td>\u062e\u06cc\u0631<\/td>\n<td>\u0622\u0631\u0647<\/td>\n<td>\u062e\u06cc\u0631<\/td>\n<\/tr>\n<tr>\n<td>noOfWheels<\/td>\n<td>4<\/td>\n<td>\u0622\u0631\u0647<\/td>\n<td>\u062e\u06cc\u0631<\/td>\n<td>\u0622\u0631\u0647<\/td>\n<td>\u062e\u06cc\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u0631\u0646\u06af<\/td>\n<td>&#8216;\u0633\u0641\u06cc\u062f&#8217;<\/td>\n<td>\u062e\u06cc\u0631<\/td>\n<td>\u0622\u0631\u0647<\/td>\n<td>\u0622\u0631\u0647<\/td>\n<td>\u0622\u0631\u0647<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D9%85%D9%88%D8%B1%D8%AF_%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D8%AF%D9%87_%D8%B4%D9%85%D8%A7%D8%B1%D9%87_3_PickByType\"><\/span>\n<p>  \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0645\u0627\u0631\u0647 3: PickByType<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06a9\u0647 \u062f\u0631 <code>PickByType<\/code>\u060c \u062a\u0645\u0627\u0645 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0646\u0648\u0639 \u0634\u06cc \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u0622\u0646 \u0628\u0627 \u0646\u0648\u0639 \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u062f\u0631 \u0627\u0628\u0632\u0627\u0631 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u062f\u0648\u0645 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u06af\u0648\u0646\u0647 \u0627\u0633\u062a <code>PickByType<\/code> \u0628\u0647 \u0646\u0638\u0631 \u0645\u06cc \u0631\u0633\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight tsx\"><code><span class=\"kd\">type<\/span> <span class=\"nx\">PickByType<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">T<\/span><span class=\"p\">,<\/span> <span class=\"nx\">U<\/span><span class=\"o\">&gt;<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n  <span class=\"p\">[<\/span><span class=\"nx\">P<\/span> <span class=\"k\">in<\/span> <span class=\"kr\">keyof<\/span> <span class=\"nx\">T<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">T<\/span><span class=\"p\">[<\/span><span class=\"nx\">P<\/span><span class=\"p\">]<\/span> <span class=\"kd\">extends<\/span> <span class=\"nx\">U<\/span> <span class=\"p\">?<\/span> <span class=\"nx\">P<\/span> <span class=\"p\">:<\/span> <span class=\"nx\">never<\/span><span class=\"p\">]:<\/span> <span class=\"nx\">T<\/span><span class=\"p\">[<\/span><span class=\"nx\">P<\/span><span class=\"p\">]<\/span>\n<span class=\"p\">}<\/span> \n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062a\u0646\u0647\u0627 \u0686\u06cc\u0632\u06cc \u06a9\u0647 \u0627\u06cc\u0646 \u0631\u0627 \u0628\u0627 <code>OmitByType<\/code> \u0631\u0627\u0647\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u0627 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>as<\/code> \u0639\u0628\u0627\u0631\u062a.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u0627 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>as<\/code> \u0639\u0628\u0627\u0631\u062a\u06cc \u0628\u0647 \u06af\u0648\u0646\u0647\u200c\u0627\u06cc \u06a9\u0647 \u0641\u0642\u0637 \u06a9\u0644\u06cc\u062f\u0647\u0627 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u06a9\u0647 \u0686\u0647 \u06a9\u0633\u06cc \u0627\u0631\u0632\u0634 \u062f\u0627\u0631\u062f <code>T[P]<\/code> \u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 <code>U<\/code> \u06cc\u0639\u0646\u06cc \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062f\u0648\u0645 <\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0627\u062c\u0631\u0627\u06cc \u062e\u0634\u06a9 \u0627\u06cc\u0646 \u0627\u0628\u0632\u0627\u0631 \u0628\u0631 \u0631\u0648\u06cc \u0627\u0633\u062a <code>Vehicle<\/code> \u0646\u0648\u0639:<\/p>\n<div class=\"table-wrapper-paragraph\">\n<table>\n<thead>\n<tr>\n<th>\u06a9\u0644\u06cc\u062f<\/th>\n<th>\u0627\u0631\u0632\u0634<\/th>\n<th>\u0646\u0648\u0639 \u0627\u0631\u0632\u0634<\/th>\n<th>\u0631\u0634\u062a\u0647 \u06a9\u0628\u0631\u06cc\u062a\u061f<\/th>\n<th>\u0634\u0627\u0645\u0644 \u06a9\u0644\u06cc\u062f \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647\u061f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0646\u0648\u0639<\/td>\n<td>&#8216;\u0645\u0627\u0634\u06cc\u0646&#8217;<\/td>\n<td>\u0631\u0634\u062a\u0647<\/td>\n<td>\u0622\u0631\u0647<\/td>\n<td>\u0622\u0631\u0647<\/td>\n<\/tr>\n<tr>\n<td>noOfWheels<\/td>\n<td>4<\/td>\n<td>\u0639\u062f\u062f<\/td>\n<td>\u062e\u06cc\u0631<\/td>\n<td>\u062e\u06cc\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u0631\u0646\u06af<\/td>\n<td>&#8216;\u0633\u0641\u06cc\u062f&#8217;<\/td>\n<td>\u0631\u0634\u062a\u0647<\/td>\n<td>\u0622\u0631\u0647<\/td>\n<td>\u0622\u0631\u0647<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AE%D9%84%D8%A7%D8%B5%D9%87\"><\/span>\n<p>  \u062e\u0644\u0627\u0635\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u0628\u062a\u062f\u0627 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631\u06a9\u060c \u067e\u06cc\u0631\u0648\u06cc \u0627\u0632 \u062d\u0631\u0648\u0641 \u062a\u0627\u06cc\u067e\u06cc \u062f\u06cc\u0648\u0627\u0646\u0647 \u06a9\u0646\u0646\u062f\u0647 \u0628\u0647 \u0646\u0638\u0631 \u0628\u0631\u0633\u062f \u0648 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0645\u0627\u0646\u0646\u062f \u06cc\u06a9 \u062c\u0627\u062f\u0648\u06af\u0631\u06cc \u0628\u0647 \u0646\u0638\u0631 \u0628\u0631\u0633\u062f.  \u0627\u0645\u0627 \u0628\u0647 \u0645\u0646 \u0627\u0639\u062a\u0645\u0627\u062f \u06a9\u0646\u06cc\u062f \u0648\u0642\u062a\u06cc \u0627\u0635\u0648\u0644 \u0627\u0648\u0644\u06cc\u0647 \u0631\u0627 \u06cc\u0627\u062f \u0628\u06af\u06cc\u0631\u06cc\u062f \u0648 \u0634\u0631\u0648\u0639 \u0628\u0647 \u062a\u0645\u0631\u06cc\u0646 \u06a9\u0646\u06cc\u062f \u0633\u0627\u062f\u0647 \u062a\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062f\u0631 \u0627\u06cc\u0646 \u067e\u0633\u062a \u0648\u0628\u0644\u0627\u06af \u0645\u0627 \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u0646\u0648\u0627\u0639 Mapped \u0648 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u06cc\u0648\u0627\u0646\u0647 \u0648\u0627\u0631 \u0622\u0646 \u0622\u0634\u0646\u0627 \u0634\u062f\u06cc\u0645.  \u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0639\u0645\u0644\u06a9\u0631\u062f\u0647\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u0627\u0646\u0648\u0627\u0639 \u0627\u0628\u0632\u0627\u0631 TS \u0645\u0648\u062c\u0648\u062f \u0645\u0627\u0646\u0646\u062f <code>Omit<\/code> \u0648 <code>Exclude<\/code>.<\/p>\n<p>\u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u067e\u0633\u062a \u0648\u0628\u0644\u0627\u06af \u0645\u0646 \u0631\u0627 \u062e\u0648\u0627\u0646\u062f\u06cc\u062f \u0628\u0633\u06cc\u0627\u0631 \u0645\u062a\u0634\u06a9\u0631\u0645.<\/p>\n<p>\u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0646 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f <a href=\"https:\/\/twitter.com\/keurplkar\" rel=\"nofollow noopener\" target=\"_blank\">\u062a\u0648\u06cc\u06cc\u062a\u0631<\/a>\u060c github \u0648 linkedIn.<\/p>\n<\/p><\/div>\n<p><script async src=\"\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0645\u0639\u0631\u0641\u06cc \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0645\u0646 \u0628\u0647 \u062a\u0627\u0632\u06af\u06cc \u0628\u0627 \u062a\u0627\u06cc\u067e \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0622\u0634\u0646\u0627 \u0634\u062f\u0647 \u0628\u0648\u062f\u0645\u060c \u0631\u0627\u0628\u0637 \u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0648 \u0627\u0646\u0648\u0627\u0639 \u0634\u06cc \u0631\u0627 \u0645\u06cc \u0646\u0648\u0634\u062a\u0645. \u0645\u0646 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u06cc\u0646 \u06af\u0648\u0646\u0647 \u0647\u0627 \u062a\u0648\u062c\u0647 \u0686\u0646\u062f\u0627\u0646\u06cc \u0646\u06a9\u0631\u062f\u06cc\u062f \u0648 \u0627\u0632 \u0645\u0646\u0638\u0631 \u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631\u06cc \u0628\u0647 \u0622\u0646 \u0641\u06a9\u0631 \u0646\u06a9\u0631\u062f\u06cc\u062f. \u0628\u0639\u062f\u0627\u064b \u062a\u0635\u0645\u06cc\u0645 \u06af\u0631\u0641\u062a\u0645 \u062f\u0631 \u0628\u0627\u0632\u06cc TS \u0633\u0637\u062d \u062e\u0648\u062f\u0645 \u0631\u0627 \u0628\u0627\u0644\u0627 \u0628\u0628\u0631\u0645. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0646 \u0628\u0627 \u0686\u0627\u0644\u0634\u200c\u0647\u0627\u06cc \u062a\u0627\u06cc\u067e\u200c\u0646\u0648\u06cc\u0633\u06cc &hellip;<\/p>\n","protected":false},"author":2,"featured_media":65099,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-65098","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/65098","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=65098"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/65098\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/65099"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=65098"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=65098"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=65098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}