/*!
 * This source file is part of the Gel open source project.
 *
 * Copyright 2019-present MagicStack Inc. and the Gel authors.
 *
 * 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.
 */
import type { ReadBuffer, WriteBuffer } from "../primitives/buffer";
import { type ICodec, ScalarCodec } from "./ifaces";
import { LocalDateTime, LocalDate, LocalTime, Duration, RelativeDuration, DateDuration } from "../datatypes/datetime";
import type { CodecContext } from "./context";
export declare class DateTimeCodec extends ScalarCodec implements ICodec {
    tsType: string;
    encode(buf: WriteBuffer, object: unknown, ctx: CodecContext): void;
    decode(buf: ReadBuffer, ctx: CodecContext): Date;
}
export declare class LocalDateTimeCodec extends ScalarCodec implements ICodec {
    tsType: string;
    tsModule: string;
    encode(buf: WriteBuffer, object: unknown, ctx: CodecContext): void;
    decode(buf: ReadBuffer, ctx: CodecContext): LocalDateTime;
}
export declare class LocalDateCodec extends ScalarCodec implements ICodec {
    tsType: string;
    tsModule: string;
    encode(buf: WriteBuffer, object: unknown, ctx: CodecContext): void;
    decode(buf: ReadBuffer, ctx: CodecContext): LocalDate;
}
export declare class LocalTimeCodec extends ScalarCodec implements ICodec {
    tsType: string;
    tsModule: string;
    encode(buf: WriteBuffer, object: unknown, ctx: CodecContext): void;
    decode(buf: ReadBuffer, ctx: CodecContext): LocalTime;
}
export declare function checkValidGelDuration(duration: Duration): null | string;
export declare class DurationCodec extends ScalarCodec implements ICodec {
    tsType: string;
    tsModule: string;
    encode(buf: WriteBuffer, object: unknown, ctx: CodecContext): void;
    decode(buf: ReadBuffer, ctx: CodecContext): Duration;
}
export declare class RelativeDurationCodec extends ScalarCodec implements ICodec {
    tsType: string;
    tsModule: string;
    encode(buf: WriteBuffer, object: unknown, ctx: CodecContext): void;
    decode(buf: ReadBuffer, ctx: CodecContext): RelativeDuration;
}
export declare class DateDurationCodec extends ScalarCodec implements ICodec {
    tsType: string;
    tsModule: string;
    encode(buf: WriteBuffer, object: unknown, ctx: CodecContext): void;
    decode(buf: ReadBuffer, ctx: CodecContext): DateDuration;
}