type AggregateTable = {
    filter?: FilterExpression;
    aggs?: AggExpressionMap;
};
 
/**
 * @minProperties 1
 */
type FilterExpression = {
    $exists?: string;
    $existsNot?: string;
    $any?: FilterList;
    $all?: FilterList;
    $none?: FilterList;
    $not?: FilterList;
} & {
    [key: string]: FilterColumn;
};
 
/**
 * The description of the aggregations you wish to receive.
 * 
 * @example {"totalCount":{"count":"*"},"dailyActiveUsers":{"dateHistogram":{"column":"date","interval":"1d","aggs":{"uniqueUsers":{"uniqueCount":{"column":"userID"}}}}}}
 */
type AggExpressionMap = {
    [key: string]: AggExpression;
};
 
type FilterList = FilterExpression | FilterExpression[];
 
type FilterColumn = FilterColumnIncludes | FilterPredicate | FilterList;
 
/**
 * The description of a single aggregation operation. It is an object with only one key-value pair.
 * The key represents the aggregation type, while the value is an object with the configuration of
 * the aggregation.
 */
type AggExpression = {
    count?: CountAgg;
} | {
    sum?: SumAgg;
} | {
    max?: MaxAgg;
} | {
    min?: MinAgg;
} | {
    average?: AverageAgg;
} | {
    uniqueCount?: UniqueCountAgg;
} | {
    dateHistogram?: DateHistogramAgg;
} | {
    topValues?: TopValuesAgg;
} | {
    numericHistogram?: NumericHistogramAgg;
};
 
/**
 * @maxProperties 1
 * @minProperties 1
 */
type FilterColumnIncludes = {
    $includes?: FilterPredicate;
    $includesAny?: FilterPredicate;
    $includesAll?: FilterPredicate;
    $includesNone?: FilterPredicate;
};
 
type FilterPredicate = FilterValue | FilterPredicate[] | FilterPredicateOp | FilterPredicateRangeOp;
 
/**
 * Count the number of records with an optional filter.
 */
type CountAgg = {
    filter?: FilterExpression;
} | ("*");
 
/**
 * The sum of the numeric values in a particular column.
 */
type SumAgg = {
    /**
     * The column on which to compute the sum. Must be a numeric type.
     */
    column: string;
};
 
/**
 * The max of the numeric values in a particular column.
 */
type MaxAgg = {
    /**
     * The column on which to compute the max. Must be a numeric type.
     */
    column: string;
};
 
/**
 * The min of the numeric values in a particular column.
 */
type MinAgg = {
    /**
     * The column on which to compute the min. Must be a numeric type.
     */
    column: string;
};
 
/**
 * The average of the numeric values in a particular column.
 */
type AverageAgg = {
    /**
     * The column on which to compute the average. Must be a numeric type.
     */
    column: string;
};
 
/**
 * Count the number of distinct values in a particular column.
 */
type UniqueCountAgg = {
    /**
     * The column from where to count the unique values.
     */
    column: string;
    /**
     * The threshold under which the unique count is exact. If the number of unique
     * values in the column is higher than this threshold, the results are approximate.
     * Maximum value is 40,000, default value is 3000.
     */
    precisionThreshold?: number;
};
 
/**
 * Split data into buckets by a datetime column. Accepts sub-aggregations for each bucket.
 */
type DateHistogramAgg = {
    /**
     * The column to use for bucketing. Must be of type datetime.
     */
    column: string;
    /**
     * The fixed interval to use when bucketing.
     * It is formatted as number + units, for example: `5d`, `20m`, `10s`.
     *
     * @pattern ^(\d+)(d|h|m|s|ms)$
     */
    interval?: string;
    /**
     * The calendar-aware interval to use when bucketing. Possible values are: `minute`,
     * `hour`, `day`, `week`, `month`, `quarter`, `year`.
     */
    calendarInterval?: "minute" | "hour" | "day" | "week" | "month" | "quarter" | "year";
    /**
     * The timezone to use for bucketing. By default, UTC is assumed.
     * The accepted format is as an ISO 8601 UTC offset. For example: `+01:00` or
     * `-08:00`.
     *
     * @pattern ^[+-][01]\d:[0-5]\d$
     */
    timezone?: string;
    aggs?: AggExpressionMap;
};
 
/**
 * Split data into buckets by the unique values in a column. Accepts sub-aggregations for each bucket.
 * The top values as ordered by the number of records (`$count`) are returned.
 */
type TopValuesAgg = {
    /**
     * The column to use for bucketing. Accepted types are `string`, `email`, `int`, `float`, or `bool`.
     */
    column: string;
    aggs?: AggExpressionMap;
    /**
     * The maximum number of unique values to return.
     *
     * @default 10
     * @maximum 1000
     */
    size?: number;
};
 
/**
 * Split data into buckets by dynamic numeric ranges. Accepts sub-aggregations for each bucket.
 */
type NumericHistogramAgg = {
    /**
     * The column to use for bucketing. Must be of numeric type.
     */
    column: string;
    /**
     * The numeric interval to use for bucketing. The resulting buckets will be ranges
     * with this value as size.
     *
     * @minimum 0
     */
    interval: number;
    /**
     * By default the bucket keys start with 0 and then continue in `interval` steps. The bucket
     * boundaries can be shifted by using the offset option. For example, if the `interval` is 100,
     * but you prefer the bucket boundaries to be `[50, 150), [150, 250), etc.`, you can set `offset`
     * to 50.
     *
     * @default 0
     */
    offset?: number;
    aggs?: AggExpressionMap;
};
 
type FilterValue = number | string | boolean;
 
/**
 * @maxProperties 1
 * @minProperties 1
 */
type FilterPredicateOp = {
    $any?: FilterPredicate[];
    $all?: FilterPredicate[];
    $none?: FilterPredicate | FilterPredicate[];
    $not?: FilterPredicate | FilterPredicate[];
    $is?: FilterValue | FilterValue[];
    $isNot?: FilterValue | FilterValue[];
    $lt?: FilterRangeValue;
    $le?: FilterRangeValue;
    $gt?: FilterRangeValue;
    $ge?: FilterRangeValue;
    $contains?: string;
    $startsWith?: string;
    $endsWith?: string;
    $pattern?: string;
};
 
/**
 * @maxProperties 2
 * @minProperties 2
 */
type FilterPredicateRangeOp = {
    $lt?: FilterRangeValue;
    $le?: FilterRangeValue;
    $gt?: FilterRangeValue;
    $ge?: FilterRangeValue;
};
 
type FilterRangeValue = number | string;