{"id":14475,"date":"2023-03-28T09:26:35","date_gmt":"2023-03-28T05:56:35","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/ts-next-level-index-signatures-inside-interfaces-and-types-ld7\/"},"modified":"2023-03-28T09:26:35","modified_gmt":"2023-03-28T05:56:35","slug":"ts-next-level-index-signatures-inside-interfaces-and-types-ld7","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/ts-next-level-index-signatures-inside-interfaces-and-types-ld7\/","title":{"rendered":"TS: \u0627\u0645\u0636\u0627\u0647\u0627\u06cc \u0634\u0627\u062e\u0635 \u0633\u0637\u062d \u0628\u0639\u062f\u06cc \u062f\u0631 \u062f\u0627\u062e\u0644 \u0631\u0627\u0628\u0637 \u0647\u0627 \u0648 \u0627\u0646\u0648\u0627\u0639"},"content":{"rendered":"<div data-article-id=\"1417149\" id=\"article-body\">\n<p>\u0628\u0627 Typescript \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0631\u0627\u0628\u0637\u200c\u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u06cc\u0646\u06a9\u0647 \u0686\u0647 \u0646\u0648\u0639 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u0645\u06cc\u200c\u067e\u0630\u06cc\u0631\u062f\u060c \u0627\u0646\u0639\u0637\u0627\u0641\u200c\u067e\u0630\u06cc\u0631 \u06a9\u0646\u06cc\u0645.  \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u067e\u0631\u0633\u06cc\u062f \u0686\u0631\u0627 \u0627\u06cc\u0646 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a\u060c \u062e\u0648\u0628 \u0645\u0648\u0642\u0639\u06cc\u062a\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0645\u0627 \u0628\u0627\u06cc\u062f \u06a9\u0627\u0645\u067e\u0627\u06cc\u0644\u0631 TS \u0631\u0627 \u0628\u0647 \u06af\u0648\u0646\u0647\u200c\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0628\u0647 \u062c\u0632 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0631 \u0631\u0627\u0628\u0637 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0628\u0631\u0627\u06cc \u0633\u0627\u06cc\u0631 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627 \u0628\u0627\u0632\u062a\u0631 \u0628\u0627\u0634\u062f.  \u0627\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f \u0634\u0627\u0645\u0644 \u0627\u0645\u0627 \u0646\u0647 \u0645\u062d\u062f\u0648\u062f \u0628\u0647 \u0645\u0648\u0627\u0631\u062f \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<ul>\n<li>\u0627\u06cc\u0646\u062a\u0631\u0641\u06cc\u0633 \u062f\u0627\u0631\u0627\u06cc \u062e\u0635\u0648\u0635\u06cc\u0627\u062a \u0628\u06cc\u0634\u062a\u0631\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u062a\u0639\u0631\u06cc\u0641 \u0645\u0639\u0642\u0648\u0644 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/li>\n<li>\u0645\u0627 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u0645 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0639\u0644\u0627\u0645\u062a \u06af\u0630\u0627\u0631\u06cc \u0628\u0631\u0627\u06a9\u062a \u0628\u0647 \u062e\u0635\u0648\u0635\u06cc\u0627\u062a \u0628\u0647 \u0635\u0648\u0631\u062a \u067e\u0648\u06cc\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645 <code>myObj[value]<\/code>.<\/li>\n<\/ul>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0646\u06af\u0627\u0647\u06cc \u0628\u06cc\u0646\u062f\u0627\u0632\u06cc\u0645 \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight typescript\"><code><span class=\"kr\">interface<\/span> <span class=\"nx\">Pet<\/span> <span class=\"p\">{<\/span>\n  <span class=\"c1\">\/\/ allows any property value of type string<\/span>\n  <span class=\"c1\">\/\/ what if we want more control over possible properties<\/span>\n  <span class=\"p\">[<\/span><span class=\"nx\">key<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">]:<\/span> <span class=\"kr\">string<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"nx\">myPet<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Pet<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n  <span class=\"c1\">\/\/ all valid values<\/span>\n  <span class=\"c1\">\/\/ what if we have a general rule about our props naming convention?<\/span>\n  <span class=\"na\">foo<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">foo<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">bar<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">bar<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n  <span class=\"na\">kbgyb<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">??<\/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>\u0627\u06cc\u0646 \u0631\u0648\u06cc\u06a9\u0631\u062f \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u06a9\u0645\u06cc \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631 \u0628\u0627\u0634\u062f \u0648 \u0645\u0627 \u0627\u0644\u06af\u0648\u06cc\u06cc \u062f\u0627\u0631\u06cc\u0645 \u06a9\u0647 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0645\u0627 \u0628\u0647 \u0646\u0638\u0631 \u0645\u06cc \u0631\u0633\u062f<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight typescript\"><code><span class=\"kr\">interface<\/span> <span class=\"nx\">Pet<\/span> <span class=\"p\">{<\/span>\n  <span class=\"c1\">\/\/ by adding the prefix 'content-' we can lock down part of the props name<\/span>\n  <span class=\"p\">[<\/span><span class=\"nx\">key<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`content-<\/span><span class=\"p\">${<\/span><span class=\"kr\">string<\/span><span class=\"p\">}<\/span><span class=\"s2\">`<\/span><span class=\"p\">]:<\/span> <span class=\"kr\">string<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"nx\">myPet<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Pet<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n  <span class=\"dl\">'<\/span><span class=\"s1\">content-type<\/span><span class=\"dl\">'<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">foo<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"c1\">\/\/ valid property name<\/span>\n  <span class=\"na\">two<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">bar<\/span><span class=\"dl\">'<\/span> <span class=\"c1\">\/\/ invalid property name as it is not prefixed with 'content-'<\/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\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u0627\u06cc\u0646 \u06cc\u06a9 \u06af\u0627\u0645 \u062f\u06cc\u06af\u0631 \u0631\u0627 \u062c\u0644\u0648\u062a\u0631 \u0628\u0628\u0631\u06cc\u0645 \u0648 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u062e\u062a\u0644\u0641\u06cc \u0631\u0627 \u06a9\u0647 \u0631\u0627\u0628\u0637 \/ \u0646\u0648\u0639 \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u067e\u0630\u06cc\u0631\u062f \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight typescript\"><code><span class=\"kd\">type<\/span> <span class=\"nx\">StringProps<\/span> <span class=\"o\">=<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">type<\/span><span class=\"dl\">'<\/span> <span class=\"o\">|<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">name<\/span><span class=\"dl\">'<\/span> <span class=\"o\">|<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">breed<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"kd\">type<\/span> <span class=\"nx\">StringPet<\/span> <span class=\"p\">{<\/span> <span class=\"p\">[<\/span><span class=\"nx\">key<\/span> <span class=\"k\">in<\/span> <span class=\"nx\">StringProps<\/span><span class=\"p\">]:<\/span> <span class=\"kr\">string<\/span> <span class=\"p\">}<\/span>\n\n<span class=\"c1\">\/\/ same as this <\/span>\n<span class=\"kr\">interface<\/span> <span class=\"nx\">StringPet<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nl\">type<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">;<\/span>\n  <span class=\"nl\">name<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">;<\/span>\n  <span class=\"nl\">breed<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"nx\">myPet<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Pet<\/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\">foo<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"c1\">\/\/ valid property name<\/span>\n  <span class=\"na\">two<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">bar<\/span><span class=\"dl\">'<\/span> <span class=\"c1\">\/\/ invalid property name<\/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>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>StringProps<\/code> \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u062f\u0648\u0646 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0646\u0648\u0634\u062a\u0646\u060c \u0631\u0627\u0628\u0637 \u0631\u0627 \u0627\u0632 5 \u062e\u0637 \u06a9\u062f \u0628\u0647 2 \u062e\u0637 \u06a9\u0627\u0647\u0634 \u062f\u0647\u06cc\u0645 <code>string<\/code> 3 \u0628\u0627\u0631 \u0647\u0645 \u0647\u0645\u06cc\u0646\u0637\u0648\u0631  \u0627\u06cc\u0646 \u0631\u0648\u06cc\u06a9\u0631\u062f \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u062d\u062a\u06cc \u0628\u06cc\u0634\u062a\u0631 \u06af\u0633\u062a\u0631\u0634 \u062f\u0627\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight typescript\"><code><span class=\"kd\">type<\/span> <span class=\"nx\">StringProps<\/span> <span class=\"o\">=<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">type<\/span><span class=\"dl\">'<\/span> <span class=\"o\">|<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">name<\/span><span class=\"dl\">'<\/span> <span class=\"o\">|<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">breed<\/span><span class=\"dl\">'<\/span> <span class=\"o\">|<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">eyeColor<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"kd\">type<\/span> <span class=\"nx\">StringPet<\/span> <span class=\"p\">{<\/span> <span class=\"p\">[<\/span><span class=\"nx\">key<\/span> <span class=\"k\">in<\/span> <span class=\"nx\">StringProps<\/span><span class=\"p\">]:<\/span> <span class=\"kr\">string<\/span> <span class=\"p\">}<\/span>\n\n<span class=\"kd\">type<\/span> <span class=\"nx\">IntProps<\/span> <span class=\"o\">=<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">age<\/span><span class=\"dl\">'<\/span> <span class=\"o\">|<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">weight<\/span><span class=\"dl\">'<\/span> <span class=\"o\">|<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">legs<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"kd\">type<\/span> <span class=\"nx\">IntPet<\/span> <span class=\"p\">{<\/span> <span class=\"p\">[<\/span><span class=\"nx\">key<\/span> <span class=\"k\">in<\/span> <span class=\"nx\">IntProps<\/span><span class=\"p\">]:<\/span> <span class=\"kr\">number<\/span> <span class=\"p\">}<\/span>\n\n<span class=\"kd\">type<\/span> <span class=\"nx\">BoolProps<\/span> <span class=\"o\">=<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">wings<\/span><span class=\"dl\">'<\/span> <span class=\"o\">|<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">claws<\/span><span class=\"dl\">'<\/span> <span class=\"o\">|<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">fur<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"kd\">type<\/span> <span class=\"nx\">BoolPet<\/span> <span class=\"p\">{<\/span> <span class=\"p\">[<\/span><span class=\"nx\">key<\/span> <span class=\"k\">in<\/span> <span class=\"nx\">BoolProps<\/span><span class=\"p\">]:<\/span> <span class=\"nx\">boolean<\/span> <span class=\"p\">}<\/span>\n\n<span class=\"c1\">\/\/ here we intersect two types together into one<\/span>\n<span class=\"c1\">\/\/ note: types are intersected, not extended like interfaces are<\/span>\n<span class=\"kd\">type<\/span> <span class=\"nx\">WholePet<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">IntPet<\/span> <span class=\"o\">&amp;<\/span> <span class=\"nx\">StringPet<\/span> <span class=\"o\">&amp;<\/span> <span class=\"nx\">BoolPet<\/span><span class=\"p\">;<\/span>\n\n<span class=\"c1\">\/\/ WholePet in the more verbose view looks like this<\/span>\n<span class=\"kr\">interface<\/span> <span class=\"nx\">WholePet<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nl\">type<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">;<\/span>\n  <span class=\"nl\">name<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">;<\/span>\n  <span class=\"nl\">breed<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">;<\/span>\n  <span class=\"nl\">eyeColor<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">;<\/span>\n  <span class=\"nl\">age<\/span><span class=\"p\">:<\/span> <span class=\"kr\">number<\/span><span class=\"p\">;<\/span>\n  <span class=\"nl\">weight<\/span><span class=\"p\">:<\/span> <span class=\"kr\">number<\/span><span class=\"p\">;<\/span>\n  <span class=\"nl\">legs<\/span><span class=\"p\">:<\/span> <span class=\"kr\">number<\/span><span class=\"p\">;<\/span>\n  <span class=\"nl\">wings<\/span><span class=\"p\">:<\/span> <span class=\"nx\">boolean<\/span><span class=\"p\">;<\/span>\n  <span class=\"nl\">claws<\/span><span class=\"p\">:<\/span> <span class=\"nx\">boolean<\/span><span class=\"p\">;<\/span>\n  <span class=\"nl\">fur<\/span><span class=\"p\">:<\/span> <span class=\"nx\">boolean<\/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>\u0631\u0648\u06cc\u06a9\u0631\u062f \u0641\u0648\u0642 \u0646\u0647 \u062a\u0646\u0647\u0627 \u06a9\u0646\u062a\u0631\u0644 \u0627\u0645\u0636\u0627\u06cc \u0641\u0647\u0631\u0633\u062a \u0631\u0627 \u0628\u0647 \u0627\u0631\u0645\u063a\u0627\u0646 \u0645\u06cc \u0622\u0648\u0631\u062f\u060c \u0628\u0644\u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631\u062a\u0631 \u06a9\u0631\u062f\u0646 \u0631\u0627\u0628\u0637 \u0647\u0627 \u0648 \u0627\u0646\u0648\u0627\u0639 \u0645\u0627 \u0646\u06cc\u0632 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u06af\u06cc\u0631\u062f.  \u0645\u0627 \u0645\u062c\u0628\u0648\u0631 \u0646\u06cc\u0633\u062a\u06cc\u0645 \u062e\u0648\u062f\u0645\u0627\u0646 \u0631\u0627 \u0628\u0627 \u0627\u0646\u0648\u0627\u0639 \u0628\u062f\u0648\u06cc \u0645\u0627\u0646\u0646\u062f <code>string<\/code>\u060c <code>number<\/code>\u060c \u06cc\u0627 <code>boolean<\/code>. <\/p>\n<p>\u0627\u06af\u0631 \u0628\u062e\u0648\u0627\u0647\u06cc\u0645 \u0646\u0648\u0639 \u0627\u0648\u0644\u06cc\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u06cc\u06a9\u06cc \u0627\u0632 \u062e\u0635\u0648\u0635\u06cc\u0627\u062a \u062e\u0648\u062f \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u0645\u060c \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0646\u0648\u0639 Prop \u0645\u0646\u0627\u0633\u0628 \u0645\u0627\u0646\u0646\u062f from \u0645\u0646\u062a\u0642\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>IntProps<\/code> \u0628\u0647 <code>StringProps<\/code>.<\/p>\n<p>\u0628\u0627 \u062a\u0634\u06a9\u0631 \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646!<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0628\u0627 Typescript \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0631\u0627\u0628\u0637\u200c\u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u06cc\u0646\u06a9\u0647 \u0686\u0647 \u0646\u0648\u0639 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u0645\u06cc\u200c\u067e\u0630\u06cc\u0631\u062f\u060c \u0627\u0646\u0639\u0637\u0627\u0641\u200c\u067e\u0630\u06cc\u0631 \u06a9\u0646\u06cc\u0645. \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u067e\u0631\u0633\u06cc\u062f \u0686\u0631\u0627 \u0627\u06cc\u0646 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a\u060c \u062e\u0648\u0628 \u0645\u0648\u0642\u0639\u06cc\u062a\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0645\u0627 \u0628\u0627\u06cc\u062f \u06a9\u0627\u0645\u067e\u0627\u06cc\u0644\u0631 TS \u0631\u0627 \u0628\u0647 \u06af\u0648\u0646\u0647\u200c\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0628\u0647 \u062c\u0632 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0631 \u0631\u0627\u0628\u0637 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0628\u0631\u0627\u06cc \u0633\u0627\u06cc\u0631 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627 \u0628\u0627\u0632\u062a\u0631 \u0628\u0627\u0634\u062f. \u0627\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f &hellip;<\/p>\n","protected":false},"author":2,"featured_media":14476,"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-14475","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\/14475","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=14475"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/14475\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/14476"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=14475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=14475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=14475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}