import { z } from 'zod';
/**
 * Codec is an entity that encodes and decodes messages to and from a
 * binary format.
 */
export interface Codec {
    /** The HTTP content type of the encoder */
    contentType: string;
    /**
     * Encodes the given payload into a binary representation.
     *
     * @param payload - The payload to encode.
     * @returns An ArrayBuffer containing the encoded payload.
     */
    encode: (payload: unknown, schema?: z.ZodType) => Uint8Array<ArrayBuffer>;
    /**
     * Decodes the given binary representation into a type checked payload.
     *
     * @param data - The data to decode.
     * @param schema - The schema to decode the data with.
     */
    decode: <P extends z.ZodType>(data: Uint8Array | ArrayBuffer, schema?: P) => z.infer<P>;
}
/** JSONCodec is a JSON implementation of Codec. */
export declare class JSONCodec implements Codec {
    contentType: string;
    private readonly decoder;
    private readonly encoder;
    constructor();
    encode(payload: unknown, schema?: z.ZodType): Uint8Array<ArrayBuffer>;
    decode<P extends z.ZodType>(data: Uint8Array | ArrayBuffer, schema?: P): z.infer<P>;
    decodeString<P extends z.ZodType>(data: string, schema?: P): z.infer<P>;
    encodeString(payload: unknown, schema?: z.ZodType): string;
}
/**
 * CSVCodec is a CSV implementation of Codec.
 */
export declare class CSVCodec implements Codec {
    contentType: string;
    encode(payload: unknown): Uint8Array<ArrayBuffer>;
    decode<P extends z.ZodType>(data: Uint8Array | ArrayBuffer, schema?: P): z.infer<P>;
    encodeString(payload: unknown): string;
    decodeString<P extends z.ZodType>(data: string, schema?: P): z.infer<P>;
    private parseValue;
}
export declare class TextCodec implements Codec {
    contentType: string;
    encode(payload: unknown): Uint8Array<ArrayBuffer>;
    decode<P extends z.ZodType>(data: Uint8Array | ArrayBuffer, schema?: P): z.infer<P>;
}
export declare const JSON_CODEC: JSONCodec;
export declare const CSV_CODEC: CSVCodec;
export declare const TEXT_CODEC: TextCodec;
export declare const ENCODERS: Codec[];
//# sourceMappingURL=codec.d.ts.map