import { AqProperty, AqAggregate, AqFilter, AqSort, AqlFunction, AqlAggregateFunction } from './property.js';
import { AqSubquery, AqQuery } from './query.js';
export type RequireExactlyOne<ObjectType, KeysType extends keyof ObjectType = keyof ObjectType> = {
    [Key in KeysType]: (Required<Pick<ObjectType, Key>> & Partial<Record<Exclude<KeysType, Key>, never>>);
}[KeysType] & Omit<ObjectType, KeysType>;
export declare function isAqProperty(input: unknown): input is AqProperty;
export declare function isAqAggregate(input: unknown): input is AqAggregate;
export declare function isAqFilter(input: unknown): input is AqFilter;
export declare function isAqSort(input: unknown): input is AqSort;
export declare function isAqQuery(input: unknown): input is AqQuery;
export declare function isAqSubquery(input: unknown): input is AqSubquery;
export declare function isAqlFunction(input: unknown): input is AqlFunction;
export declare function isAqlAggregateFunction(input: unknown): input is AqlAggregateFunction;
export declare function isSupportedFunction(input: string | AqProperty | AqAggregate, aggregate?: boolean, valueType?: string): boolean;
/**
 * A lookup table of supported AQL functions that can be used when specifying
 * property return values, filters, and so on. Validation is light, but if a property
 * specifies its data type, we make sure the function is marked as compatible with
 * that type.
 */
export declare const SupportedAqlFunctions: {
    date_now: never[];
    uuid: never[];
    rand: never[];
    count: string[];
    length: string[];
    reverse: string[];
    json_stringify: string[];
    sorted_unique: string[];
    count_unique: string[];
    count_distinct: string[];
    distinct: string[];
    collect: string[];
    first: string[];
    pop: string[];
    unique: string[];
    sorted: string[];
    max: string[];
    min: string[];
    avg: string[];
    average: string[];
    median: string[];
    stddev_population: string[];
    stddev_sample: string[];
    stddev: string[];
    sum: string[];
    variance_population: string[];
    variance_sample: string[];
    variance: string[];
    date_iso8601: string[];
    date_dayofweek: string[];
    date_year: string[];
    date_month: string[];
    date_day: string[];
    date_hour: string[];
    date_minute: string[];
    date_second: string[];
    date_millisecond: string[];
    date_dayofyear: string[];
    date_isoweek: string[];
    date_leapyear: string[];
    date_quarter: string[];
    date_days_in_month: string[];
    date_trunc: string[];
    abs: string[];
    acos: string[];
    asin: string[];
    atan: string[];
    ceil: string[];
    cos: string[];
    degrees: string[];
    exp: string[];
    exp2: string[];
    floor: string[];
    log: string[];
    log2: string[];
    log10: string[];
    product: string[];
    radians: string[];
    random_token: string[];
    round: string[];
    sin: string[];
    sqrt: string[];
    tan: string[];
    char_length: string[];
    concat: string[];
    crc32: string[];
    encode_uri_component: string[];
    fnv64: string[];
    json_parse: string[];
    lower: string[];
    ltrim: string[];
    md5: string[];
    rtrim: string[];
    sha1: string[];
    sha512: string[];
    soundex: string[];
    to_base64: string[];
    to_hex: string[];
    trim: string[];
    upper: string[];
    to_bool: string[];
    to_number: string[];
    to_string: string[];
    to_array: string[];
    to_list: string[];
    is_null: string[];
    is_bool: string[];
    is_number: string[];
    is_string: string[];
    is_array: string[];
    is_list: string[];
    is_object: string[];
    is_document: string[];
    is_datestring: string[];
    is_ipv4: string[];
    is_key: string[];
    typename: string[];
};
export declare const SupportedAqlAggregateFunctions: {
    count: string[];
    length: string[];
    sorted_unique: string[];
    count_unique: string[];
    count_distinct: string[];
    distinct: string[];
    collect: string[];
    unique: string[];
    max: string[];
    min: string[];
    avg: string[];
    average: string[];
    stddev_population: string[];
    stddev_sample: string[];
    stddev: string[];
    sum: string[];
    variance_population: string[];
    variance_sample: string[];
    variance: string[];
};
export declare function isSupportedAggregate(input: unknown): input is AqlAggregateFunction;
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