tsconfig.json
{
"compilerOptions": {
/* Module and Target are calculated by @wessberg/rollup-plugin-ts */
/* Basic Options */
"declaration": true /* Generates corresponding '.d.ts' file. */,
"resolveJsonModule": true,
"importHelpers": true,
/* Strict Type-Checking Options */
"strict": true /* Enable all strict type-checking options. */,
/* Additional Checks */
"noUnusedLocals": true /* Report errors on unused locals. */,
"noUnusedParameters": true /* Report errors on unused parameters. */,
"noImplicitReturns": true /* Report error when not all code paths in function return a value. */,
"noFallthroughCasesInSwitch": true /* Report errors for fallthrough cases in switch statement. */,
/* Module Resolution Options */
"esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
}
}