-function exists (value) {
+function exists (value: any) {
return value !== undefined && value !== null
}
-function isArray (value) {
+function isArray (value: any) {
return Array.isArray(value)
}
exists,
isArray
}
+
+declare global {
+ namespace ExpressValidator {
+ export interface Validator {
+ exists,
+ isArray
+ }
+ }
+}