import moment from 'moment';
export const always = (value) => true;
export const never = (value) => false;
export const isUndefined = (value) => {
    return value === undefined;
};
export const isNull = (value) => {
    return value === null;
};
export const isNil = (value) => {
    return isUndefined(value) || isNull(value);
};
export const isMoment = (value) => {
    return moment.isMoment(value);
};
export const isDate = (value) => {
    return moment.isDate(value);
};
export const isDateLike = (value) => {
    return isMoment(value) || isDate(value);
};
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