ethers.js/src.ts/abi/coders/anonymous.ts

import { Coder } from "./abstract-coder.js";

import type { Reader, Writer } from "./abstract-coder.js";

/**
 *  Clones the functionality of an existing Coder, but without a localName
 *
 *  @_ignore
 */
export class AnonymousCoder extends Coder {
    private coder: Coder;

    constructor(coder: Coder) {
        super(coder.name, coder.type, "_", coder.dynamic);
        this.coder = coder;
    }

    defaultValue(): any {
        return this.coder.defaultValue();
    }

    encode(writer: Writer, value: any): number {
        return this.coder.encode(writer, value);
    }

    decode(reader: Reader): any {
        return this.coder.decode(reader);
    }
}