TS2300: Duplicate identifier问题的解决

TS2300: Duplicate identifier问题的解决

Typescript编译时遇到d.ts中的定义冲突：

tsc -p ./
../../../../../Users/lusin/AppData/Roaming/npm/node_modules/typescript/lib/lib.es2015.iterable.d.ts:41:6 - error TS2300: Duplicate identifier 'IteratorResult'.41 type IteratorResult = IteratorYieldResult | IteratorReturnResult;~~~~~~~~~~~~~~../node_modules/@types/node/index.d.ts:77:1177 interface IteratorResult { }~~~~~~~~~~~~~~'IteratorResult' was also declared here.../node_modules/@types/node/index.d.ts:77:11 - error TS2300: Duplicate identifier 'IteratorResult'.77 interface IteratorResult { }~~~~~~~~~~~~~~../../../../../Users/lusin/AppData/Roaming/npm/node_modules/typescript/lib/lib.es2015.iterable.d.ts:41:641 type IteratorResult = IteratorYieldResult | IteratorReturnResult;~~~~~~~~~~~~~~'IteratorResult' was also declared here.Found 2 errors.

解决方案是在tsconfig.json的compilerOption中加入下面两项：

		"skipLibCheck": true,"allowSyntheticDefaultImports": true

完整例子：

{"compilerOptions": {"module": "commonjs","target": "es6","outDir": "out","rootDir": "src","sourceMap": true,"skipLibCheck": true,"allowSyntheticDefaultImports": true},"include": ["src"],"exclude": ["node_modules", ".vscode-test"],
}

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