TypeScript\ub294 \ucf54\ub4dc\uc5d0 \ub300\ud55c \ucf54\ub4dc \uc791\uc131\uc744 \ubaa9\uc801\uc73c\ub85c \ud558\ub294 \uba54\ud0c0 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\uc785\ub2c8\ub2e4. \ud604\uc874\ud558\ub294 \ub300\ub2e4\uc218\uc758 \uac70\uc758 \ub300\ubd80\ubd84\uc758 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\uac00 \uba54\ud0c0 \ud504\ub85c\uadf8\ub798\ubc0d\uc774 \uac00\ub2a5\ud558\uc9c0\ub9cc, \ud2b9\ud788 TypeScript\ub294 \ucf54\ub4dc\uc5d0\uc11c \ud0c0\uc785\uc744 \uc790\ub3d9\uc73c\ub85c \uc0c8\ub86d\uac8c \uc7ac\uc815\uc758\uac00 \uac00\ub2a5\ud558\ub2e4\ub294 \uc810\uc5d0\uc11c \ub2e4\ub978 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\ubcf4\ub2e4 \uc870\uae08\uc740 \ub354 \uba54\ud0c0 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\uc801\uc774\ub77c\uace0 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
\ud0c0\uc785\uc2a4\ud06c\ub9bd\ud2b8\uc5d0\uc11c \uba54\ud0c0 \ud504\ub85c\uadf8\ub798\ubc0d\uc744 \uc704\ud574 \uc81c\uacf5\ud558\ub294 \uae30\ub2a5\uc740 Generic, keyof, typeof, Conditional Types, Mapped Types, Template Literal Types \ub4f1\uc774 \uc788\uace0 \uc11c\ube0c\uc14b\uc740 JavaScript\uc758 \uba54\ud0c0 \ud504\ub85c\uadf8\ub798\ubc0d \uae30\ub2a5\uc778 Proxy, Reflect, Decorator(\uc81c\uc548), Object.defineProperty() \ub4f1\uc785\ub2c8\ub2e4. \ud0c0\uc785\uc2a4\ud06c\ub9bd\ud2b8\uc5d0 \ud55c\uc815\ud558\uc5ec \ubcfc\ub54c \uc544\ub798\ub294 \uba54\ud0c0 \ud504\ub85c\uadf8\ub798\ubc0d\uc744 \uc704\ud574 \uc81c\uacf5\ud558\ub294 \uc544\ub798\uc758 \uc608\uc81c \ucf54\ub4dc\uc785\ub2c8\ub2e4.<\/p>\n
\r\n\/\/ Generic\r\ntype Box<T> = { value: T };\r\n\r\n\/\/ keyof\r\ntype Keys = keyof T;\r\n\r\n\/\/ typeof\r\ntype T = typeof value;\r\n\r\n\/\/ Indexed Access Type\r\ntype Value = T[K];\r\n\r\n\/\/ Mapped Type\r\ntype Readonly<T> = {\r\n readonly [K in keyof T]: T[K];\r\n};\r\n\r\n\/\/ Conditional Type\r\ntype Result<T> = T extends string ? number : boolean;\r\n\r\n\/\/ Template Literal Type\r\ntype Event<T extends string> = `${T}Changed`;\r\n\r\n\/\/ infer\r\ntype Return<T> = T extends (...args: any[]) => infer R ? R : never;\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"TypeScript\ub294 \ucf54\ub4dc\uc5d0 \ub300\ud55c \ucf54\ub4dc \uc791\uc131\uc744 \ubaa9\uc801\uc73c\ub85c \ud558\ub294 \uba54\ud0c0 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\uc785\ub2c8\ub2e4. \ud604\uc874\ud558\ub294 \ub300\ub2e4\uc218\uc758 \uac70\uc758 \ub300\ubd80\ubd84\uc758 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\uac00 \uba54\ud0c0 \ud504\ub85c\uadf8\ub798\ubc0d\uc774 \uac00\ub2a5\ud558\uc9c0\ub9cc, \ud2b9\ud788 TypeScript\ub294 \ucf54\ub4dc\uc5d0\uc11c \ud0c0\uc785\uc744 \uc790\ub3d9\uc73c\ub85c \uc0c8\ub86d\uac8c \uc7ac\uc815\uc758\uac00 \uac00\ub2a5\ud558\ub2e4\ub294 \uc810\uc5d0\uc11c \ub2e4\ub978 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\ubcf4\ub2e4 \uc870\uae08\uc740 \ub354 \uba54\ud0c0 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\uc801\uc774\ub77c\uace0 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud0c0\uc785\uc2a4\ud06c\ub9bd\ud2b8\uc5d0\uc11c \uba54\ud0c0 \ud504\ub85c\uadf8\ub798\ubc0d\uc744 \uc704\ud574 \uc81c\uacf5\ud558\ub294 \uae30\ub2a5\uc740 Generic, keyof, typeof, Conditional Types, Mapped Types, Template Literal Types … <\/p>\n