Use npm install typescript. Create an index.ts file (you can leave the file empty). Problem The problems tab will now show seven errors all of which say Cannot find global type 'Boolean'. ts [1,1] (See screenshot for my tsconfig and the problems tab). All these errors are attributed...
TypeScript 使用 tsconfig.json 文件作为其配置文件,当一个目录中存在 tsconfig.json 文件,则认为该目录为 TypeScript 项目的根目录。 通常 tsconfig.json 文件主要包含两部分内容:指定待编译文件和定义编译选项。 tsconfig.json 文件有以下几个顶层属性: compileOnSave compilerOptions exclude extends files include refe...
inline SourceMap会包含在生成的js文件中"declarationMap":true,// 为声明文件生成sourceMap"typeRoots":[],// 声明文件目录,默认时node_modules/@types"types":[],// 加载的声明文件包"removeComments":true,// 删除注释"noEmit":true,// 不输出文件,即编译后不会生成任何js文件"noEmitOnError":true,// 发...
src/index.ts:9:11 - error TS2304: Cannot find name 'Pingan'. 9 leo = new Pingan('leo','hello'); Found 1 error. 3. 配置复用 通过extends 属性实现配置复用,即一个配置文件可以继承另一个文件的配置属性。 比如,建立一个基础的配置文件 configs/base.json: { "compilerOptions": { "noImplicit...
src/index.ts:9:11 - error TS2304: Cannot find name 'Pingan'. 9 leo = new Pingan('leo','hello'); Found 1 error. 3. 配置复用 通过extends 属性实现配置复用,即一个配置文件可以继承另一个文件的配置属性。比如,建立一个基础的配置文件 configs/base.json: { "compilerOptions": { "noImplicit...
src/index.ts:9:11 - error TS2304: Cannot find name 'Pingan'. 9 leo = new Pingan('leo','hello'); Found 1 error. 3. 配置复用 通过extends属性实现配置复用,即一个配置文件可以继承另一个文件的配置属性。 比如,建立一个基础的配置文件configs/base.json: ...
src/index.ts:9:11 - error TS2304: Cannot find name 'Pingan'. 9 leo = new Pingan('leo','hello'); Found 1 error. 1. 2. 3. 4. 5. 3. 配置复用 通过extends 属性实现配置复用,即一个配置文件可以继承另一个文件的配置属性。
"type": "array", "uniqueItems": true, "items": { "type": "string" } } } }, "compileOnSaveDefinition": { "properties": { "compileOnSave": { "description": "Enable Compile-on-Save for this project.", "type": "boolean" } } }, "extendsDefinition": { ...
2. TypeScript Compiler Options Let’s go through some important compiler options, we must know. Followofficial pagefor complete list of compiler options. 3. Include and exclude options These options takes an array of global patterns that need to be included in the compilation path, to add or...
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