Boa tarde pessoal, seguindo as instruções ao executar o npm start no client ocorreu este erro abaixo:
node_modules/rxjs/Subject.d.ts(16,22): error TS2415: Class 'Subject' incorrectly extends base class 'Observable'. Types of property 'lift' are incompatible. Type '(operator: Operator) => Observable' is not assignable to type '(operator: Operator) => Observable'. Type 'Observable' is not assignable to type 'Observable'. Type 'T' is not assignable to type 'R'. 13:14:23 - Compilation complete. Watching for file changes.