更新代码

types/Common/FileSystem.d.ts

@@ -0,0 +1,57 @@
+/**
+ */
+export declare class FS {
+    /**
+     * 写出文件
+     */
+    static WriteFile(fname: string, data: BlobPart): void;
+    private static chooserInput;
+    /**
+     * 选择文件
+     * filter ".json"
+     * @param { filter, multiple = false, callback }
+     */
+    static ChooseFile({ filter, multiple, callback }: {
+        filter?: string;
+        multiple?: boolean;
+        callback: (filelist: FileList) => void;
+    }): void;
+    /**
+     * Used as an alternative to chooseFile for saving files in the browser.
+     *
+     * Uses a prompt to question the user the file name.
+     *
+     * @method chooseFileName
+     * @param {Function} onLoad onLoad callback
+     * @param {String} saveas File extension
+     */
+    static chooseFileName: (onLoad: any, saveas: any, name: any) => void;
+    /**
+     * Get file name without extension from file path string.
+     *
+     * If input is a/b/c/abc.d output is abc.
+     *
+     * @method getFileName
+     * @param {String} filePath File path
+     * @return {String} File name without path and extension
+     */
+    static getFileName: (filePath: string) => string;
+    /**
+     * Get file name without extension.
+     * If input is a/b/c/abc.d output is a/b/c/abc.
+     */
+    static getNameWithoutExtension: (filePath: string) => string;
+    /**
+     * Get file directoty.
+     *
+     * If input is a/b/c/abc.d output is a/b/c/
+     */
+    static getFilePath: (filePath: string) => string;
+    /**
+     * Get file extension from file path string (always in lowercase).
+     *
+     * If input is a/b/c/abc.d output is d.
+     */
+    static getFileExtension: (filePath: string) => string;
+}
+//# sourceMappingURL=FileSystem.d.ts.map