fixup: Add interface for filesize options object

Will allow casting to the options shape

Author: aitk

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;
@@ -15,30 +15,16 @@ export function filesize(arg: any, { bits, pad, base, round, locale, localeOptio
     exponent?: number;
     roundingMethod?: string;
     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;