export declare type Email = string;
export declare type Optional<T> = {
    [k in keyof T]?: T[k];
};
export declare type DeepOptional<T> = {
    [k in keyof T]?: T[k] extends object ? Optional<T[k]> : T[k];
};
export interface ITag {
    key: string;
    value: string | number;
}
export declare enum TimeUnit {
    DAILY = "DAILY",
    MONTHLY = "MONTHLY",
    QUARTERLY = "QUARTERLY",
    ANNUALLY = "ANNUALLY"
}
export declare enum NotificationType {
    ACTUAL = "ACTUAL",
    FORECASTED = "FORECASTED"
}
export declare enum ThresholdType {
    ABSOLUTE_VALUE = "ABSOLUTE_VALUE",
    PERCENTAGE = "PERCENTAGE"
}
export declare enum ComparisonOperator {
    EQUAL_TO = "EQUAL_TO",
    GREATER_THAN = "GREATER_THAN",
    LESS_THAN = "LESS_THAN"
}
export declare enum SubscriptionType {
    EMAIL = "EMAIL",
    SNS = "SNS"
}