Remove deprecated isFileLike() utility and FormDataEncoder.getContentLength() method

Author: octet-stream

src/FormDataEncoder.ts

@@ -1,4 +1,5 @@
 /* eslint-disable no-restricted-globals */
+
 import type {RawHeaders, FormDataEncoderHeaders} from "./util/Headers.js"
 import {getStreamIterator} from "./util/getStreamIterator.js"
 import {createBoundary} from "./util/createBoundary.js"
@@ -253,16 +254,6 @@ export class FormDataEncoder {
     return String(length + this.#footer.byteLength)
   }
 
-  /**
-   * Returns form-data content length
-   *
-   * @deprecated Use FormDataEncoder.contentLength or FormDataEncoder.headers["Content-Length"] instead
-   */
-  /* c8 ignore next 3 */
-  getContentLength(): number | undefined {
-    return this.contentLength == null ? undefined : Number(this.contentLength)
-  }
-
   /**
    * Creates an iterator allowing to go through form-data parts (with metadata).
    * This method **will not** read the files and **will not** split values big into smaller chunks.

src/util/isFile.ts

@@ -1,4 +1,5 @@
 import type {FileLike} from "../FileLike.js"
+
 import {isFunction} from "./isFunction.js"
 
 /**
@@ -38,8 +39,3 @@ export const isFile = (value: unknown): value is FileLike => Boolean(
     && isFunction((value as FileLike).stream)
     && (value as FileLike).name != null
 )
-
-/**
- * @deprecated use `isFile` instead
-  */
-export const isFileLike = isFile