arrayToString (input: string[]): string
changeSubstringColor (value: any, key: string): any
jalaliTime (date: string): string
jalali (val: Date): string
filter (value: any, key: string, propNames: string[]): any[]
transformErrors (value: UntypedFormGroup, key?: string): BusinessError[] interface BusinessError { type: string; subject: string; message: string; params?: Object; }
numberToArray (value: any): number[]
pointToSlash (input: string): string
price (value: any): string
recursiveFilter (value: any, key?: string, propNames?: string[], childrenProp?: string, isOpenPropName?: string, showPropName?: string): any
substring (text: string, length = 30): string
time (time: TimeModel,showSecond = false): string
undefinedFormatter (value: any): string