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var baseIndexOf = require('./_baseIndexOf');
/** * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol * that is not found in the character symbols. * * @private * @param {Array} strSymbols The string symbols to inspect. * @param {Array} chrSymbols The character symbols to find. * @returns {number} Returns the index of the last unmatched string symbol. */function charsEndIndex(strSymbols, chrSymbols) {  var index = strSymbols.length;
  while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}  return index;}
module.exports = charsEndIndex;