Function isNonEmptyString

src/utils/validation.ts:22–24

(x: any)

}

function isNonEmptyString(x: any): x is string {
    return x && isString(x);
}

function isNonEmptyArrayOfNonEmptyStrings(x: any): x is any[] {
    return Array.isArray(x) && x.length > 0 && x.every((s) => isNonEmptyString(s));