esm/tsconfig.json
{
"compilerOptions": {
"target": "es5",
"module": "es6",
"downlevelIteration": true,
"esModuleInterop": true,
"removeComments": true,
"preserveConstEnums": true,
"sourceMap": true,
"outDir": "../lib/esm",
"moduleResolution": "node",
"declaration": true,
"lib": ["es6", "es2015.promise"]
},
"include": ["../src/**/*"],
"exclude": ["../node_modules"]
}