tsconfig.json

{
	"compilerOptions": {
		"allowJs": true,
		"allowUnreachableCode": false,
		"allowUnusedLabels": false,
		"alwaysStrict": true,
		"checkJs": true,
		"exactOptionalPropertyTypes": true,
		"jsx": "react-jsx",
		"jsxImportSource": "preact",
		"noErrorTruncation": true,
		"noFallthroughCasesInSwitch": false,
		"noImplicitAny": true,
		"noImplicitOverride": true,
		"noImplicitReturns": true,
		"noImplicitThis": true,
		"noPropertyAccessFromIndexSignature": false,
		"noUncheckedIndexedAccess": false,
		"noUnusedLocals": false,
		"noUnusedParameters": false,
		"strict": true,
		"noEmit": true
	},
	"include": [
		"./**/*"
	]
}