tsconfig.json

{
    "compilerOptions": {
        "baseUrl": "./packages",
        "paths": {
            "devextreme-vue-generator": [
                "devextreme-vue-generator/src"
            ],
            "devextreme-vue": [
                "devextreme-vue/src"
            ],
            "devextreme-vue/*": [
                "devextreme-vue/src/*"
            ],
            "devextreme-vue2-strategy": [
                "vue2-strategy/src/core"
            ]
        },
        "esModuleInterop": true,
        "allowSyntheticDefaultImports": true,
        "target": "es5",
        "module": "commonjs",
        "noEmitOnError": true,
        "declaration": true,
        "experimentalDecorators": true,
        "forceConsistentCasingInFileNames": true,
        "noFallthroughCasesInSwitch": true,
        "noImplicitAny": false,
        "noImplicitReturns": true,
        "noImplicitThis": true,
        "noUnusedLocals": true,
        "noUnusedParameters": true,
        "strictNullChecks": true,
        "lib": [
            "esnext",
            "dom"
        ]
    },
    "exclude": [
        "node_modules",
        "dist"
    ]
}