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283 lines
10 KiB
283 lines
10 KiB
var understandable = require('./properties/understandable');
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function animationIterationCount(validator, value1, value2) {
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if (!understandable(validator, value1, value2, 0, true) && !(validator.isAnimationIterationCountKeyword(value2) || validator.isPositiveNumber(value2))) {
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return false;
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} else if (validator.isVariable(value1) && validator.isVariable(value2)) {
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return true;
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}
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return validator.isAnimationIterationCountKeyword(value2) || validator.isPositiveNumber(value2);
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}
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function animationName(validator, value1, value2) {
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if (!understandable(validator, value1, value2, 0, true) && !(validator.isAnimationNameKeyword(value2) || validator.isIdentifier(value2))) {
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return false;
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} else if (validator.isVariable(value1) && validator.isVariable(value2)) {
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return true;
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}
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return validator.isAnimationNameKeyword(value2) || validator.isIdentifier(value2);
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}
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function areSameFunction(validator, value1, value2) {
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if (!validator.isFunction(value1) || !validator.isFunction(value2)) {
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return false;
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}
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var function1Name = value1.substring(0, value1.indexOf('('));
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var function2Name = value2.substring(0, value2.indexOf('('));
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return function1Name === function2Name;
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}
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function backgroundPosition(validator, value1, value2) {
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if (!understandable(validator, value1, value2, 0, true) && !(validator.isBackgroundPositionKeyword(value2) || validator.isGlobal(value2))) {
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return false;
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} else if (validator.isVariable(value1) && validator.isVariable(value2)) {
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return true;
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} else if (validator.isBackgroundPositionKeyword(value2) || validator.isGlobal(value2)) {
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return true;
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}
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return unit(validator, value1, value2);
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}
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function backgroundSize(validator, value1, value2) {
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if (!understandable(validator, value1, value2, 0, true) && !(validator.isBackgroundSizeKeyword(value2) || validator.isGlobal(value2))) {
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return false;
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} else if (validator.isVariable(value1) && validator.isVariable(value2)) {
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return true;
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} else if (validator.isBackgroundSizeKeyword(value2) || validator.isGlobal(value2)) {
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return true;
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}
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return unit(validator, value1, value2);
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}
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function color(validator, value1, value2) {
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if (!understandable(validator, value1, value2, 0, true) && !validator.isColor(value2)) {
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return false;
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} else if (validator.isVariable(value1) && validator.isVariable(value2)) {
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return true;
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} else if (!validator.colorOpacity && (validator.isRgbColor(value1) || validator.isHslColor(value1))) {
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return false;
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} else if (!validator.colorOpacity && (validator.isRgbColor(value2) || validator.isHslColor(value2))) {
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return false;
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} else if (validator.isColor(value1) && validator.isColor(value2)) {
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return true;
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}
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return sameFunctionOrValue(validator, value1, value2);
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}
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function components(overrideCheckers) {
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return function (validator, value1, value2, position) {
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return overrideCheckers[position](validator, value1, value2);
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};
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}
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function fontFamily(validator, value1, value2) {
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return understandable(validator, value1, value2, 0, true);
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}
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function image(validator, value1, value2) {
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if (!understandable(validator, value1, value2, 0, true) && !validator.isImage(value2)) {
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return false;
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} else if (validator.isVariable(value1) && validator.isVariable(value2)) {
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return true;
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} else if (validator.isImage(value2)) {
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return true;
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} else if (validator.isImage(value1)) {
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return false;
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}
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return sameFunctionOrValue(validator, value1, value2);
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}
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function keyword(propertyName) {
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return function(validator, value1, value2) {
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if (!understandable(validator, value1, value2, 0, true) && !validator.isKeyword(propertyName)(value2)) {
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return false;
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} else if (validator.isVariable(value1) && validator.isVariable(value2)) {
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return true;
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}
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return validator.isKeyword(propertyName)(value2);
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};
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}
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function keywordWithGlobal(propertyName) {
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return function(validator, value1, value2) {
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if (!understandable(validator, value1, value2, 0, true) && !(validator.isKeyword(propertyName)(value2) || validator.isGlobal(value2))) {
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return false;
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} else if (validator.isVariable(value1) && validator.isVariable(value2)) {
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return true;
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}
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return validator.isKeyword(propertyName)(value2) || validator.isGlobal(value2);
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};
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}
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function propertyName(validator, value1, value2) {
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if (!understandable(validator, value1, value2, 0, true) && !validator.isIdentifier(value2)) {
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return false;
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} else if (validator.isVariable(value1) && validator.isVariable(value2)) {
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return true;
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}
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return validator.isIdentifier(value2);
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}
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function sameFunctionOrValue(validator, value1, value2) {
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return areSameFunction(validator, value1, value2) ?
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true :
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value1 === value2;
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}
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function textShadow(validator, value1, value2) {
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if (!understandable(validator, value1, value2, 0, true) && !(validator.isUnit(value2) || validator.isColor(value2) || validator.isGlobal(value2))) {
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return false;
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} else if (validator.isVariable(value1) && validator.isVariable(value2)) {
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return true;
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}
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return validator.isUnit(value2) || validator.isColor(value2) || validator.isGlobal(value2);
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}
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function time(validator, value1, value2) {
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if (!understandable(validator, value1, value2, 0, true) && !validator.isTime(value2)) {
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return false;
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} else if (validator.isVariable(value1) && validator.isVariable(value2)) {
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return true;
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} else if (validator.isTime(value1) && !validator.isTime(value2)) {
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return false;
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} else if (validator.isTime(value2)) {
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return true;
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} else if (validator.isTime(value1)) {
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return false;
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} else if (validator.isFunction(value1) && !validator.isPrefixed(value1) && validator.isFunction(value2) && !validator.isPrefixed(value2)) {
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return true;
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}
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return sameFunctionOrValue(validator, value1, value2);
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}
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function timingFunction(validator, value1, value2) {
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if (!understandable(validator, value1, value2, 0, true) && !(validator.isTimingFunction(value2) || validator.isGlobal(value2))) {
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return false;
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} else if (validator.isVariable(value1) && validator.isVariable(value2)) {
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return true;
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}
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return validator.isTimingFunction(value2) || validator.isGlobal(value2);
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}
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function unit(validator, value1, value2) {
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if (!understandable(validator, value1, value2, 0, true) && !validator.isUnit(value2)) {
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return false;
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} else if (validator.isVariable(value1) && validator.isVariable(value2)) {
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return true;
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} else if (validator.isUnit(value1) && !validator.isUnit(value2)) {
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return false;
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} else if (validator.isUnit(value2)) {
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return true;
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} else if (validator.isUnit(value1)) {
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return false;
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} else if (validator.isFunction(value1) && !validator.isPrefixed(value1) && validator.isFunction(value2) && !validator.isPrefixed(value2)) {
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return true;
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}
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return sameFunctionOrValue(validator, value1, value2);
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}
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function unitOrKeywordWithGlobal(propertyName) {
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var byKeyword = keywordWithGlobal(propertyName);
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return function(validator, value1, value2) {
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return unit(validator, value1, value2) || byKeyword(validator, value1, value2);
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};
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}
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function unitOrNumber(validator, value1, value2) {
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if (!understandable(validator, value1, value2, 0, true) && !(validator.isUnit(value2) || validator.isNumber(value2))) {
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return false;
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} else if (validator.isVariable(value1) && validator.isVariable(value2)) {
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return true;
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} else if ((validator.isUnit(value1) || validator.isNumber(value1)) && !(validator.isUnit(value2) || validator.isNumber(value2))) {
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return false;
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} else if (validator.isUnit(value2) || validator.isNumber(value2)) {
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return true;
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} else if (validator.isUnit(value1) || validator.isNumber(value1)) {
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return false;
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} else if (validator.isFunction(value1) && !validator.isPrefixed(value1) && validator.isFunction(value2) && !validator.isPrefixed(value2)) {
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return true;
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}
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return sameFunctionOrValue(validator, value1, value2);
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}
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function zIndex(validator, value1, value2) {
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if (!understandable(validator, value1, value2, 0, true) && !validator.isZIndex(value2)) {
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return false;
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} else if (validator.isVariable(value1) && validator.isVariable(value2)) {
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return true;
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}
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return validator.isZIndex(value2);
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}
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module.exports = {
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generic: {
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color: color,
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components: components,
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image: image,
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propertyName: propertyName,
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time: time,
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timingFunction: timingFunction,
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unit: unit,
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unitOrNumber: unitOrNumber
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},
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property: {
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animationDirection: keywordWithGlobal('animation-direction'),
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animationFillMode: keyword('animation-fill-mode'),
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animationIterationCount: animationIterationCount,
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animationName: animationName,
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animationPlayState: keywordWithGlobal('animation-play-state'),
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backgroundAttachment: keyword('background-attachment'),
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backgroundClip: keywordWithGlobal('background-clip'),
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backgroundOrigin: keyword('background-origin'),
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backgroundPosition: backgroundPosition,
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backgroundRepeat: keyword('background-repeat'),
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backgroundSize: backgroundSize,
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bottom: unitOrKeywordWithGlobal('bottom'),
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borderCollapse: keyword('border-collapse'),
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borderStyle: keywordWithGlobal('*-style'),
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clear: keywordWithGlobal('clear'),
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cursor: keywordWithGlobal('cursor'),
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display: keywordWithGlobal('display'),
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float: keywordWithGlobal('float'),
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left: unitOrKeywordWithGlobal('left'),
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fontFamily: fontFamily,
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fontStretch: keywordWithGlobal('font-stretch'),
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fontStyle: keywordWithGlobal('font-style'),
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fontVariant: keywordWithGlobal('font-variant'),
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fontWeight: keywordWithGlobal('font-weight'),
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listStyleType: keywordWithGlobal('list-style-type'),
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listStylePosition: keywordWithGlobal('list-style-position'),
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outlineStyle: keywordWithGlobal('*-style'),
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overflow: keywordWithGlobal('overflow'),
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position: keywordWithGlobal('position'),
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right: unitOrKeywordWithGlobal('right'),
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textAlign: keywordWithGlobal('text-align'),
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textDecoration: keywordWithGlobal('text-decoration'),
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textOverflow: keywordWithGlobal('text-overflow'),
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textShadow: textShadow,
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top: unitOrKeywordWithGlobal('top'),
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transform: sameFunctionOrValue,
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verticalAlign: unitOrKeywordWithGlobal('vertical-align'),
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visibility: keywordWithGlobal('visibility'),
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whiteSpace: keywordWithGlobal('white-space'),
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zIndex: zIndex
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}
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};
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