import type { Expr } from "../../types";
import { CypherFunction } from "./CypherFunctions";
/** Temporal unit to be used in `.truncate()` functions
 * @see {@link https://neo4j.com/docs/cypher-manual/current/functions/temporal/#functions-date-truncate | Cypher Documentation}
 * @group Functions
 * @category Temporal
 */
export type TemporalUnit = "millennium" | "century" | "decade" | "year" | "weekYear" | "quarter" | "month" | "week" | "day";
/**
 * @see {@link https://neo4j.com/docs/cypher-manual/current/functions/temporal/#functions-datetime | Cypher Documentation}
 * @group Functions
 * @category Temporal
 */
export declare function cypherDatetime(timezone?: Expr): CypherFunction;
export declare namespace cypherDatetime {
    var fromepoch: (seconds: number | Expr, nanoseconds: number | Expr) => CypherFunction;
    var fromepochmilis: (seconds: number | Expr, nanoseconds: number | Expr) => CypherFunction;
    var realtime: (timezone?: Expr) => CypherFunction;
    var statement: (timezone?: Expr) => CypherFunction;
    var transaction: (timezone?: Expr) => CypherFunction;
    var truncate: (unit: TemporalUnit, temporalInstantValue: Expr, mapOfComponentsTimezone?: Expr) => CypherFunction;
}
/**
 * @see {@link https://neo4j.com/docs/cypher-manual/current/functions/temporal/#functions-date | Cypher Documentation}
 * @group Functions
 * @category Temporal
 * @example
 *
 * Date without parameters:
 *
 * ```ts
 * Cypher.date()
 * ```
 *
 * _Cypher:_
 * ```cypher
 * date()
 * ```
 *
 * @example
 * Date with parameters:
 *
 * ```ts
 * Cypher.date(new Cypher.param('9999-01-01'))
 * ```
 *
 * _Cypher:_
 * ```cypher
 * date($param1)
 * ```
 */
export declare function cypherDate(timezone?: Expr): CypherFunction;
export declare namespace cypherDate {
    var realtime: (timezone?: Expr) => CypherFunction;
    var statement: (timezone?: Expr) => CypherFunction;
    var transaction: (timezone?: Expr) => CypherFunction;
    var truncate: (unit: TemporalUnit, temporalInstantValue: Expr, mapOfComponentsTimezone?: Expr) => CypherFunction;
}
/**
 * @see {@link https://neo4j.com/docs/cypher-manual/current/functions/temporal/#functions-localdatetime | Cypher Documentation}
 * @group Functions
 * @category Temporal
 */
export declare function cypherLocalDatetime(timezone?: Expr): CypherFunction;
export declare namespace cypherLocalDatetime {
    var realtime: (timezone?: Expr) => CypherFunction;
    var statement: (timezone?: Expr) => CypherFunction;
    var transaction: (timezone?: Expr) => CypherFunction;
    var truncate: (unit: TemporalUnit, temporalInstantValue: Expr, mapOfComponentsTimezone?: Expr) => CypherFunction;
}
/**
 * @see {@link https://neo4j.com/docs/cypher-manual/current/functions/temporal/#functions-localtime | Cypher Documentation}
 * @group Functions
 * @category Temporal
 */
export declare function cypherLocalTime(timezone?: Expr): CypherFunction;
export declare namespace cypherLocalTime {
    var realtime: (timezone?: Expr) => CypherFunction;
    var statement: (timezone?: Expr) => CypherFunction;
    var transaction: (timezone?: Expr) => CypherFunction;
    var truncate: (unit: TemporalUnit, temporalInstantValue: Expr, mapOfComponentsTimezone?: Expr) => CypherFunction;
}
/**
 * @see {@link https://neo4j.com/docs/cypher-manual/current/functions/temporal/#functions-time | Cypher Documentation}
 * @group Functions
 * @category Temporal
 */
export declare function cypherTime(timezone?: Expr): CypherFunction;
export declare namespace cypherTime {
    var realtime: (timezone?: Expr) => CypherFunction;
    var statement: (timezone?: Expr) => CypherFunction;
    var transaction: (timezone?: Expr) => CypherFunction;
    var truncate: (unit: TemporalUnit, temporalInstantValue: Expr, mapOfComponentsTimezone?: Expr) => CypherFunction;
}
/**
 * @see {@link https://neo4j.com/docs/cypher-manual/current/functions/temporal/duration | Cypher Documentation}
 * @group Functions
 * @category Temporal
 */
export declare function duration(components: Expr): CypherFunction;
export declare namespace duration {
    var between: (instant1: Expr, instant2: Expr) => CypherFunction;
    var inMonths: (instant1: Expr, instant2: Expr) => CypherFunction;
    var inDays: (instant1: Expr, instant2: Expr) => CypherFunction;
    var inSeconds: (instant1: Expr, instant2: Expr) => CypherFunction;
}