我的似乎在下面工作。试试这个
expo-typescript 项目示例
https://github.com/thu-san/expo-typescript-example
babel.config.js
module.exports = function(api) {
api.cache(true);
return {
presets: ['babel-preset-expo'],
plugins: [
[
'module-resolver',
{
extensions: [
'.js',
'.jsx',
'.ts',
'.tsx',
'.android.js',
'.android.tsx',
'.ios.js',
'.ios.tsx'
],
root: ['./src']
}
]
]
};
};
tsconfig.json
{
"compilerOptions": {
"baseUrl": "./src",
"allowSyntheticDefaultImports": true,
"experimentalDecorators": true,
"forceConsistentCasingInFileNames": true,
"importHelpers": true,
"jsx": "react-native",
"lib": ["es2017"],
"module": "es2015",
"moduleResolution": "node",
"noEmitHelpers": true,
"noImplicitReturns": true,
"noUnusedLocals": true,
"sourceMap": false,
"strict": true,
"target": "es2017"
},
"exclude": ["node_modules"]
}