How to use the vscode-languageserver.TextEdit.replace function in vscode-languageserver

}

            // If the text after the insertion point is the closing quote,
            // replace it.
            let rangeEndCol = this._position.column;
            if (postText !== undefined) {
                if (postText.startsWith(quoteCharacter)) {
                    rangeEndCol++;
                }
            }

            const range: Range = {
                start: { line: this._position.line, character: rangeStartCol },
                end: { line: this._position.line, character: rangeEndCol }
            };
            completionItem.textEdit = TextEdit.replace(range, valueWithQuotes);

            completionList.items.push(completionItem);
        }
     }

if (!completionItem) {
        return;
      }

      if (!isNameTokenImmediatelyBeforeCursor) {
        allCompletions.push(completionItem);
      } else if (completionItem.label.startsWith(tokenBeforeCursor.image)) {
        // If a Name token is immediately before the cursor, we only add
        // candidates that start with the text of that name (since the user may
        // still be typing the rest of the name). If the user accepts one of
        // those candidates, it should replace the full Name token before the
        // cursor.
        allCompletions.push({
          ...completionItem,
          textEdit: TextEdit.replace(
            {
              start: document.positionAt(tokenBeforeCursor.startOffset),
              end: document.positionAt(tokenBeforeCursor.endOffset),
            },
            completionItem.label
          ),
        });
      }
    });

function addEdit(text: string, startOffset: number, endOffset: number) {
		if (documentText.substring(startOffset, endOffset) !== text) {
			let replaceRange = Range.create(document.positionAt(startOffset), document.positionAt(endOffset));
			editOperations.push(TextEdit.replace(replaceRange, text));
		}
	}

private createTextEdit(prefixLength: number, offset: number, content: string): TextEdit {
		if (prefixLength === 0) {
			return TextEdit.insert(this.document.positionAt(offset), content);
		}
		return TextEdit.replace(Range.create(this.document.positionAt(offset - prefixLength), this.document.positionAt(offset)), content);
	}
}

function createTextEdit(editInfo: AutoFix): TextEdit {
    return TextEdit.replace(Range.create(textDocument.positionAt(editInfo.edit.range[0]), textDocument.positionAt(editInfo.edit.range[1])), editInfo.edit.text || '')
  }

[
							uri
						]:
						[
							TextEdit.replace(range, '\\')
						]
					}
				};
			case CommandIds.DIRECTIVE_TO_BACKTICK:
				return {
					changes: {
						[
							uri
						]:
						[
							TextEdit.replace(range, '`')
						]
					}
				};
			case CommandIds.CONVERT_TO_AS:
				return {
					changes: {
						[
							uri
						]:
						[
							TextEdit.replace(range, "AS")
						]
					}
				};
			case CommandIds.FLAG_TO_CHOWN:
				return {

[uri]: [action.range, ...action.references].map(range => {
            const { start, end } = range;
            return TextEdit.replace(
              Range.create(start.line, start.character + 1, end.line, end.character - 1),
              params.newName,
            );
          }),
        },