feat: Add missing mod.ts files in std (#3509)

std/archive/tar.ts:
- Remove FileReader.
- Remove FileWriter.

std/encoding/csv.ts:
- ExtendedParseOptions -> ParseOptions
- HeaderOption -> HeaderOptions
- ParseOptions -> ReadOptions
- readAll() -> readMatrix()

std/encoding/yaml.ts:
- DumpOptions -> StringifyOptions

std/fmt/colors.ts:
- getEnabled() -> getColorEnabled()
- setEnabled() -> setColorEnabled()

std/testing/mod.ts:
- Re-export sibling modules.

2 files changed, 2 insertions, 23 deletions

diff --git a/std/archive/mod.ts b/std/archive/mod.ts
new file mode 100644
index 000000000..254b8266f
--- /dev/null
+++ b/std/archive/mod.ts
@@ -0,0 +1 @@
+export * from "./tar.ts";
diff --git a/std/archive/tar.ts b/std/archive/tar.ts
index 8ebfa7fb5..e53cd9111 100644
--- a/std/archive/tar.ts
+++ b/std/archive/tar.ts
@@ -35,7 +35,7 @@ const ustar = "ustar\u000000";
 /**
  * Simple file reader
  */
-export class FileReader implements Deno.Reader {
+class FileReader implements Deno.Reader {
   private file?: Deno.File;
 
   constructor(private filePath: string, private mode: Deno.OpenMode = "r") {}
@@ -54,28 +54,6 @@ export class FileReader implements Deno.Reader {
 }
 
 /**
- * Simple file writer (call FileWriter.dispose() after use)
- */
-export class FileWriter implements Deno.Writer {
-  private file?: Deno.File;
-
-  constructor(private filePath: string, private mode: Deno.OpenMode = "w") {}
-
-  public async write(p: Uint8Array): Promise<number> {
-    if (!this.file) {
-      this.file = await Deno.open(this.filePath, this.mode);
-    }
-    return Deno.write(this.file.rid, p);
-  }
-
-  public dispose(): void {
-    if (!this.file) return;
-    Deno.close(this.file.rid);
-    this.file = undefined;
-  }
-}
-
-/**
  * Remove the trailing null codes
  * @param buffer
  */