cocos-creator-multiplayer/examples/cocos-creator-2.4.7/frontend/jsconfig.json

{
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        "target": "es6",
        "module": "commonjs",
        "experimentalDecorators": true
    },
    "exclude": [
        "node_modules",
        ".vscode",
        "library",
        "local",
        "settings",
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    ]
}