Function parseJSON

test/README.example.proof.ts:581–589

(json: string)

    const raise: EffectFactory<Raise> = effect("raise", { resumable: false });

    const parseJSON = <T>(json: string): Effected<SyntaxError | Raise, T> =>
      effected(function* () {
        try {
          return JSON.parse(json);
        } catch (e) {
          if (e instanceof SyntaxError) return yield* syntaxError(e.message);
          return yield* raise(e);
        }
      });

    interface Settings {
      something: string;