code: function checkSpacingAfter(token) {
              const nextToken = sourceCode.getTokenAfter(token);
  
              if (nextToken &&
                  OPEN_PAREN.test(token.value) &&
                  astUtils.isTokenOnSameLine(token, nextToken) &&
                  sourceCode.isSpaceBetweenTokens(token, nextToken) !== always
              ) {
                  context.report({
                      loc: {
                          line: token.loc.end.line,
                          column: token.loc.end.column - 2
                      },
                      messageId: `${prefix}After`,
                      fix(fixer) {
                          if (always) {
                              return fixer.insertTextAfter(token, " ");
                          }
                          return fixer.removeRange([
                              token.range[1],
                              nextToken.range[0]
                          ]);
                      }
                  });
              }
          }
docs: Checks spacing after `${` of a given token.
  @param {Token} token - A token to check. This is a Template token.
  @returns {void}