code: function isPrecededByTokens(node, testTokens) {
              const tokenBefore = sourceCode.getTokenBefore(node);
  
              return testTokens.some(token => tokenBefore.value === token);
          }
docs: -------------------------------------------------------------------------- Helpers -------------------------------------------------------------------------- 
  Tests whether node is preceded by supplied tokens
  @param {ASTNode} node - node to check
  @param {Array} testTokens - array of tokens to test against
  @returns {boolean} Whether or not the node is preceded by one of the supplied tokens
  @private