You can use this method to get file path.
import { clipboard } from "electron";
isCopyImageFile() {
let filePath = "";
const os = this.getOS();
if (os === "Windows") {
var rawFilePath = clipboard.read("FileNameW");
filePath = rawFilePath.replace(
new RegExp(String.fromCharCode(0), "g"),
""
);
} else if (os === "MacOS") {
filePath = clipboard.read("public.file-url").replace("file://", "");
} else {
filePath = "";
}
return this.isAssetTypeAnImage(filePath);
}