Fix build and non-random seed

src/routes/avatar.route.ts

@@ -1,10 +1,11 @@
 import Router from "koa-router";
 import { v4 as uuidv4 } from "uuid";
+import sharp from "sharp";
+
 import { createAvatar, Style } from "@dicebear/core";
 import * as openPeeps from "@dicebear/open-peeps";
 import * as pixelArt from "@dicebear/pixel-art";
 import * as thumbs from "@dicebear/thumbs";
-import sharp from "sharp";
 
 import { isValue, isSize, isStyle } from "../utils/type-guards";
 
@@ -47,7 +48,8 @@ router.get("/random", async (ctx) => {
 });
 
 router.get("/:seed", async (ctx) => {
-  const { seed, style = "thumbs", size = "100" } = ctx.query;
+  const { seed } = ctx.params;
+  const { style = "thumbs", size = "100" } = ctx.query;
   if (!isValue(seed) || !isValidStyle(style) || !isSize(size)) {
     throw Error("Invalid query");
   }

src/utils/type-guards.ts

@@ -1,7 +1,8 @@
-import { ValidationError } from "joi";
+import Joi from "joi";
 
-export const isValidationError = (error: unknown): error is ValidationError =>
-  error instanceof ValidationError;
+export const isValidationError = (
+  error: unknown
+): error is Joi.ValidationError => error instanceof Joi.ValidationError;
 
 export const isValue = <T>(value: T | Array<T> | undefined): value is T =>
   !!value && !Array.isArray(value);