fix:prettier and some type updates

src/types.ts

@@ -15,7 +15,8 @@ import { LogLevel as LogLevelEnum, LoggerEnvironment as LoggerEnvironmentEnum }
  * A logger emits events at or above its configured threshold (e.g. `warn`
  * allows `warn` and `error`).
  */
-export type LogLevel = `${LogLevelEnum}`;
+export type LogLevel =
+    `${Exclude<LogLevelEnum, LogLevelEnum.FATAL | LogLevelEnum.LOG | LogLevelEnum.WARNING>}`;
 
 /**
  * Deployment stage used to pick a default log level when none is configured
@@ -70,7 +71,7 @@ export interface LogCallOptions {
  */
 export interface LogEvent {
     /** Severity of this event. Never `silent`. */
-    level: Exclude<LogLevel, 'silent'>;
+    level: Exclude<LogLevel, LogLevelEnum.SILENT>;
     /**
      * Colon-joined namespace for this logger (e.g. `"WIDGET:Button"`).
      * Omitted when the logger was created without a namespace.