JezK

Edit File: tsconfig.json

{ "compilerOptions": { "incremental": true, "removeComments": true, "preserveConstEnums": true, "sourceMap": true, "strict": true, "noImplicitReturns": true, "moduleResolution": "node", "stripInternal": true, "noEmit": true, "lib": [ "esnext", "dom" ], "target": "esnext", "baseUrl": ".", "paths": { "rxjs": ["./src/index"], "rxjs/operators": ["./src/operators/index"], "rxjs/testing": ["./src/testing/index"], "rxjs/ajax": ["./src/ajax/index"], "rxjs/webSocket": ["./src/webSocket/index"], "rxjs/fetch": ["./src/fetch/index"], "rxjs/internal/*": ["./src/internal/*"] } } }