typescript [실전-프로젝트로-배우는-타입스크립트] [typescript의-type-checking-system] [module-vs-namespace] [effective-typescript] [[udemy-typescript-basic]] Template Literal types Template Literal Types로 타입 안전하게 코딩하기pes](https://www.typescriptlang.org/docs/handbook/2/template-literal-types.html) https://toss.tech/article/template-literal-types