Merge pull request #171 from aitk/fixup/export-options-as-interface

fixup: Add interface for filesize options object

Author: avoidwork

types/filesize.d.ts

@@ -1,4 +1,4 @@
-export function filesize(arg: any, { bits, pad, base, round, locale, localeOptions, separator, spacer, symbols, standard, output, fullform, fullforms, exponent, roundingMethod, precision }?: {
+export interface FileSizeOptions {
     bits?: boolean;
     pad?: boolean;
     base?: number;
@@ -8,37 +8,23 @@ export function filesize(arg: any, { bits, pad, base, round, locale, localeOptio
     separator?: string;
     spacer?: string;
     symbols?: {};
-    standard?: string;
-    output?: string;
+    standard?: 'iec' | 'jedec';
+    output?: 'array' | 'exponent' | 'object' | 'string';
     fullform?: boolean;
     fullforms?: any[];
     exponent?: number;
-    roundingMethod?: string;
+    roundingMethod?: 'round' | 'floor' | 'ceil';
     precision?: number;
-}): string | number | any[] | {
+}
+
+export function filesize(arg: any, { bits, pad, base, round, locale, localeOptions, separator, spacer, symbols, standard, output, fullform, fullforms, exponent, roundingMethod, precision }?: FileSizeOptions): string | number | any[] | {
     value: any;
     symbol: any;
     exponent: number;
     unit: string;
 };
-export function partial({ bits, pad, base, round, locale, localeOptions, separator, spacer, symbols, standard, output, fullform, fullforms, exponent, roundingMethod, precision }?: {
-    bits?: boolean;
-    pad?: boolean;
-    base?: number;
-    round?: number;
-    locale?: string;
-    localeOptions?: {};
-    separator?: string;
-    spacer?: string;
-    symbols?: {};
-    standard?: string;
-    output?: string;
-    fullform?: boolean;
-    fullforms?: any[];
-    exponent?: number;
-    roundingMethod?: string;
-    precision?: number;
-}): (arg: any) => string | number | any[] | {
+
+export function partial({ bits, pad, base, round, locale, localeOptions, separator, spacer, symbols, standard, output, fullform, fullforms, exponent, roundingMethod, precision }?: FileSizeOptions): (arg: any) => string | number | any[] | {
     value: any;
     symbol: any;
     exponent: number;