/**
 * Copyright (c) 2020-present, Goldman Sachs
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
export declare abstract class RelationalDataType {
    abstract get hashCode(): string;
}
export declare class BigInt extends RelationalDataType {
    get hashCode(): string;
}
export declare class SmallInt extends RelationalDataType {
    get hashCode(): string;
}
export declare class TinyInt extends RelationalDataType {
    get hashCode(): string;
}
export declare class Integer extends RelationalDataType {
    get hashCode(): string;
}
export declare class Float extends RelationalDataType {
    get hashCode(): string;
}
export declare class Double extends RelationalDataType {
    get hashCode(): string;
}
export declare class VarChar extends RelationalDataType {
    size: number;
    constructor(size: number);
    get hashCode(): string;
}
export declare class Char extends RelationalDataType {
    size: number;
    constructor(size: number);
    get hashCode(): string;
}
export declare class VarBinary extends RelationalDataType {
    size: number;
    constructor(size: number);
    get hashCode(): string;
}
export declare class Decimal extends RelationalDataType {
    precision: number;
    scale: number;
    constructor(precision: number, scale: number);
    get hashCode(): string;
}
export declare class Numeric extends RelationalDataType {
    precision: number;
    scale: number;
    constructor(precision: number, scale: number);
    get hashCode(): string;
}
export declare class Timestamp extends RelationalDataType {
    get hashCode(): string;
}
export declare class Date extends RelationalDataType {
    get hashCode(): string;
}
export declare class Other extends RelationalDataType {
    get hashCode(): string;
}
export declare class Bit extends RelationalDataType {
    get hashCode(): string;
}
export declare class Binary extends RelationalDataType {
    size: number;
    constructor(size: number);
    get hashCode(): string;
}
export declare class Real extends RelationalDataType {
    get hashCode(): string;
}
export declare class SemiStructured extends RelationalDataType {
    get hashCode(): string;
}
export declare class Json extends RelationalDataType {
    get hashCode(): string;
}
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