Handling function overloading in TypeScript, especially when exporting types or classes, can some...

import { type GetObjectCommandInput, type GetObjectCommandOutput } from "@aws-sdk/client-s3";
import type { HttpHandlerOptions, RequestPresigningArguments } from "@aws-sdk/types";
import { Effect } from "effect";
import { InvalidObjectStateError, NoSuchKeyError, S3ServiceError, SdkError } from "./Errors";

export interface S3Service$ {
  readonly _: unique symbol;

  getObject(
    args: GetObjectCommandInput,
    options?: { readonly presigned?: false } & HttpHandlerOptions,
  ): Effect.Effect<GetObjectCommandOutput, SdkError | InvalidObjectStateError | NoSuchKeyError>;
  getObject(
    args: GetObjectCommandInput,
    options?: { readonly presigned: true } & RequestPresigningArguments,
  ): Effect.Effect<string, SdkError | S3ServiceError>;
}

export class S3Service extends Effect.Tag("@effect-aws/client-s3/S3Service")<S3Service, S3Service$>() {
  //   declare static readonly getObject: S3Service$["getObject"];
}

// ...........

S3Service.getObject({ Bucket: "test", Key: "test" }, { presigned: true });

import { type GetObjectCommandInput, type GetObjectCommandOutput } from "@aws-sdk/client-s3";
import type { HttpHandlerOptions, RequestPresigningArguments } from "@aws-sdk/types";
import { Effect } from "effect";
import { InvalidObjectStateError, NoSuchKeyError, S3ServiceError, SdkError } from "./Errors";

export interface S3Service$ {
  readonly _: unique symbol;

  getObject(
    args: GetObjectCommandInput,
    options?: { readonly presigned?: false } & HttpHandlerOptions,
  ): Effect.Effect<GetObjectCommandOutput, SdkError | InvalidObjectStateError | NoSuchKeyError>;
  getObject(
    args: GetObjectCommandInput,
    options?: { readonly presigned: true } & RequestPresigningArguments,
  ): Effect.Effect<string, SdkError | S3ServiceError>;
}

export class S3Service extends Effect.Tag("@effect-aws/client-s3/S3Service")<S3Service, S3Service$>() {
  //   declare static readonly getObject: S3Service$["getObject"];
}

// ...........

S3Service.getObject({ Bucket: "test", Key: "test" }, { presigned: true });