import type { IRawNetPacket } from '../../interface/rpc.js';
export declare abstract class Codec<T> {
    static register(codec: Codec<any>): void;
    static get(code: string): Codec<any> | undefined;
    static has(code: string): boolean;
    private static codecMap_;
    abstract get code(): string;
    abstract decode(raw: T): Promise<IRawNetPacket>;
    abstract encode(packet: IRawNetPacket): Promise<T>;
}
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