Fix lint errors

package-lock.json

@@ -1475,6 +1475,15 @@
 				}
 			}
 		},
+		"code-excerpt": {
+			"version": "2.1.1",
+			"resolved": "https://registry.npmjs.org/code-excerpt/-/code-excerpt-2.1.1.tgz",
+			"integrity": "sha512-tJLhH3EpFm/1x7heIW0hemXJTUU5EWl2V0EIX558jp05Mt1U6DVryCgkp3l37cxqs+DNbNgxG43SkwJXpQ14Jw==",
+			"dev": true,
+			"requires": {
+				"convert-to-spaces": "1.0.2"
+			}
+		},
 		"collection-visit": {
 			"version": "1.0.0",
 			"resolved": "https://registry.npmjs.org/collection-visit/-/collection-visit-1.0.0.tgz",
@@ -1712,6 +1721,12 @@
 			"integrity": "sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==",
 			"dev": true
 		},
+		"convert-to-spaces": {
+			"version": "1.0.2",
+			"resolved": "https://registry.npmjs.org/convert-to-spaces/-/convert-to-spaces-1.0.2.tgz",
+			"integrity": "sha1-fj5Iu+bZl7FBfdyihoIEtNPYVxU=",
+			"dev": true
+		},
 		"cookie": {
 			"version": "0.3.1",
 			"resolved": "https://registry.npmjs.org/cookie/-/cookie-0.3.1.tgz",
@@ -9435,6 +9450,56 @@
 				}
 			}
 		},
+		"tslint-formatter-beauty": {
+			"version": "3.0.0-beta.2",
+			"resolved": "https://registry.npmjs.org/tslint-formatter-beauty/-/tslint-formatter-beauty-3.0.0-beta.2.tgz",
+			"integrity": "sha1-bpLynLpaAdtZ4zERnWYTUg7MZxk=",
+			"dev": true,
+			"requires": {
+				"@babel/highlight": "7.0.0-beta.52",
+				"ansi-styles": "3.2.1",
+				"chalk": "2.4.1",
+				"code-excerpt": "2.1.1",
+				"log-symbols": "2.2.0"
+			},
+			"dependencies": {
+				"ansi-styles": {
+					"version": "3.2.1",
+					"resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+					"integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+					"dev": true,
+					"requires": {
+						"color-convert": "1.9.1"
+					}
+				},
+				"chalk": {
+					"version": "2.4.1",
+					"resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.1.tgz",
+					"integrity": "sha512-ObN6h1v2fTJSmUXoS3nMQ92LbDK9be4TV+6G+omQlGJFdcUX5heKi1LZ1YnRMIgwTLEj3E24bT6tYni50rlCfQ==",
+					"dev": true,
+					"requires": {
+						"ansi-styles": "3.2.1",
+						"escape-string-regexp": "1.0.5",
+						"supports-color": "5.4.0"
+					}
+				},
+				"has-flag": {
+					"version": "3.0.0",
+					"resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
+					"integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
+					"dev": true
+				},
+				"supports-color": {
+					"version": "5.4.0",
+					"resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.4.0.tgz",
+					"integrity": "sha512-zjaXglF5nnWpsq470jSv6P9DwPvgLkuapYmfDm3JWOm0vkNTVF2tI4UrN2r6jH1qM/uc/WtxYY1hYoA2dOKj5w==",
+					"dev": true,
+					"requires": {
+						"has-flag": "3.0.0"
+					}
+				}
+			}
+		},
 		"tsscmp": {
 			"version": "1.0.5",
 			"resolved": "https://registry.npmjs.org/tsscmp/-/tsscmp-1.0.5.tgz",

package.json

@@ -6,7 +6,7 @@
 	"main": "dist/skinview3d.js",
 	"scripts": {
 		"build": "rollup -c",
-		"lint": "tslint -c tslint.json src/**.ts",
+		"lint": "tslint --formatters-dir ./node_modules/tslint-formatter-beauty -t beauty -p .",
 		"dev": "npm-run-all --parallel watch serve",
 		"watch": "rollup -w -c",
 		"test": "karma start && npm run lint",
@@ -56,6 +56,7 @@
 		"rollup-plugin-uglify": "^4.0.0",
 		"ts-loader": "^4.4.2",
 		"tslint": "^5.10.0",
+		"tslint-formatter-beauty": "^3.0.0-beta.2",
 		"typescript": "^2.8.3",
 		"uglify-es": "^3.3.10",
 		"url-loader": "^1.0.1",

src/animation.ts

@@ -14,9 +14,7 @@ export interface IAnimation {
 	play(player: PlayerObject, time: number): void;
 }
 
-export interface AnimationFn {
+export type AnimationFn = (player: PlayerObject, time: number) => void;
-	(player: PlayerObject, time: number): void
-}
 export type Animation = AnimationFn | IAnimation;
 
 export class AnimationHandle implements IAnimation {