Add types

Author: ChugunovRoman

index.d.ts

@@ -0,0 +1,19 @@
+export namespace Fonts {
+  interface IFontsFigmaItem {
+    postscript: string;
+    family: string;
+    id: string;
+    style?: string;
+    weight?: number;
+    stretch?: number;
+    italic?: boolean;
+  }
+
+  interface IFonts {
+    [path: string]: Array<IFontsFigmaItem>
+  }
+}
+
+declare module 'figma-linux-rust-binding' {
+  function getFonts(dirs: string[], callback: (err: Error, fonts: Fonts.IFonts) => void): void;
+}