text: export const AEXPR_IDENTIFIER_NAME = "aexpr";
  
  export const GET_MEMBER = "getMember";
  export const GET_AND_CALL_MEMBER = "getAndCallMember";
  
  export const IGNORE_STRING = "aexpr ignore";
  export const IGNORE_INDICATOR = Symbol("aexpr ignore");
  
  export const SET_MEMBER_BY_OPERATORS = {
    '=': 'setMember',
    '+=': 'setMemberAddition',
    '-=': 'setMemberSubtraction',
    '*=': 'setMemberMultiplication',
    '/=': 'setMemberDivision',
    '%=': 'setMemberRemainder',
    //'**=': 'setMemberExponentiation',
    '<<=': 'setMemberLeftShift',
    '>>=': 'setMemberRightShift',
    '>>>=': 'setMemberUnsignedRightShift',
    '&=': 'setMemberBitwiseAND',
    '^=': 'setMemberBitwiseXOR',
    '|=': 'setMemberBitwiseOR'
  };
  
  export const SET_LOCAL = "setLocal";
  export const GET_LOCAL = "getLocal";
  
  export const SET_GLOBAL = "setGlobal";
  export const GET_GLOBAL = "getGlobal";
  
  // TODO: use multiple flag for indication of generated content, marking explicit scopes, etc.
  export const FLAG_GENERATED_SCOPE_OBJECT = Symbol('FLAG: generated scope object');
  export const FLAG_SHOULD_NOT_REWRITE_IDENTIFIER = Symbol('FLAG: should not rewrite identifier');
  export const FLAG_SHOULD_NOT_REWRITE_MEMBER_EXPRESSION = Symbol('FLAG: should not rewrite member expression');
  export const FLAG_SHOULD_NOT_REWRITE_ASSIGNMENT_EXPRESSION = Symbol('FLAG: should not rewrite assignment expression');
  
  export const GENERATED_IMPORT_IDENTIFIER = Symbol("generated import identifier");
  