diff --git a/src/LogLevel.ts b/src/LogLevel.ts
index 9d006ee..e6bc3ac 100644
--- a/src/LogLevel.ts
+++ b/src/LogLevel.ts
@@ -8,7 +8,7 @@ interface MessageTemplate {
   utc?: boolean;
 }
 
-interface LogLevelOpts {
+export interface LogLevelOpts {
   /**
    * Name of the log level
    */
diff --git a/src/index.ts b/src/index.ts
index 12051e6..b630265 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,9 +1,9 @@
 /* eslint-disable */
 
-interface LogLevel {
-  level: number;
-}
+import type { LogLevelOpts } from "./LogLevel";
 
-function createLogger<TKey extends string>(levels: Record<TKey, LogLevel>) {
-  return {} as Record<TKey, () => void>;
+function createLogger<TKey extends string>(
+  levels: Array<LogLevelOpts & { name: TKey }>
+) {
+  return {} as Record<Lowercase<TKey>, () => void>;
 }