import { BaseNode, Empty, Keyword } from "./Base";
import { ColumnConstraint } from "./Constraint";
import { ColumnDefinition } from "./CreateTable";
import { EntityName, Expr, Identifier, ListExpr, ParenExpr } from "./Expr";
import { NumberLiteral } from "./Literal";
export type AllDataTypeNodes = DataTypeName | ModifiedDataType | ParametricDataType | ArrayDataType | SetofDataType | TimeDataType | IntervalDataType | TableDataType | GenericTypeParams | ArrayTypeParam | StructTypeParam | ArrayBounds | IntervalUnit | IntervalUnitRange;
export type DataType = EntityName | DataTypeName | ModifiedDataType | ParametricDataType | ArrayDataType | SetofDataType | TimeDataType | IntervalDataType | TableDataType;
export interface DataTypeName extends BaseNode {
    type: "data_type_name";
    name: Keyword | Keyword[];
}
export interface ModifiedDataType extends BaseNode {
    type: "modified_data_type";
    dataType: DataType;
    modifiers?: ParenExpr<ListExpr<Expr>> | GenericTypeParams;
}
export interface ParametricDataType extends BaseNode {
    type: "parametric_data_type";
    typeKw: Keyword<"ARRAY" | "STRUCT" | "TABLE">;
    params?: GenericTypeParams;
}
export interface ArrayDataType extends BaseNode {
    type: "array_data_type";
    dataType: DataType;
    bounds: ArrayBounds;
}
export interface ArrayBounds extends BaseNode {
    type: "array_bounds";
    bounds: NumberLiteral | Empty;
}
export interface TimeDataType extends BaseNode {
    type: "time_data_type";
    timeKw: Keyword<"TIME" | "TIMESTAMP">;
    precision?: ParenExpr<Expr>;
    timeZoneKw?: [Keyword<"WITH" | "WITHOUT">, Keyword<"TIME">, Keyword<"ZONE">];
}
export interface IntervalDataType extends BaseNode {
    type: "interval_data_type";
    intervalKw: Keyword<"INTERVAL">;
    unit?: IntervalUnit | IntervalUnitRange;
}
export interface IntervalUnitRange extends BaseNode {
    type: "interval_unit_range";
    fromUnit: IntervalUnit;
    toKw: Keyword<"TO">;
    toUnit: IntervalUnit;
}
export interface IntervalUnit extends BaseNode {
    type: "interval_unit";
    unitKw: Keyword<"CENTURY" | "DAY_HOUR" | "DAY_MICROSECOND" | "DAY_MINUTE" | "DAY_SECOND" | "DAY" | "DECADE" | "DOW" | "DOY" | "EPOCH" | "HOUR_MICROSECOND" | "HOUR_MINUTE" | "HOUR_SECOND" | "HOUR" | "ISODOW" | "ISOYEAR" | "JULIAN" | "MICROSECOND" | "MICROSECONDS" | "MILLENNIUM" | "MILLISECONDS" | "MINUTE_MICROSECOND" | "MINUTE_SECOND" | "MINUTE" | "MONTH" | "QUARTER" | "SECOND_MICROSECOND" | "SECOND" | "TIMEZONE_HOUR" | "TIMEZONE_MINUTE" | "TIMEZONE" | "WEEK" | "YEAR_MONTH" | "YEAR">;
    precision?: ParenExpr<NumberLiteral>;
}
export interface GenericTypeParams extends BaseNode {
    type: "generic_type_params";
    params: ListExpr<ArrayTypeParam> | ListExpr<StructTypeParam>;
}
export interface ArrayTypeParam extends BaseNode {
    type: "array_type_param";
    dataType: DataType;
    constraints: ColumnConstraint[];
}
export interface StructTypeParam extends BaseNode {
    type: "struct_type_param";
    name: Identifier;
    dataType: DataType;
    constraints: ColumnConstraint[];
}
export interface TableDataType extends BaseNode {
    type: "table_data_type";
    tableKw: Keyword<"TABLE">;
    columns: ParenExpr<ListExpr<ColumnDefinition>>;
}
export interface SetofDataType extends BaseNode {
    type: "setof_data_type";
    setofKw: Keyword<"SETOF">;
    dataType: DataType;
}