cssstyle/lib/generated/properties.js

An implementation of the CSSStyleDeclaration class from the CSS Object Model specification

"use strict";
// autogenerated - 2026-01-06
// https://www.w3.org/Style/CSS/all-properties.en.html

var external_dependency_parsers_0 = require("../parsers.js");
var backgroundImage_export_parse, backgroundImage_export_definition, backgroundImage_export_property;
const backgroundImage_local_var_property = "background-image";
const backgroundImage_local_var_shorthand = "background";
backgroundImage_export_parse = (v, opt = {}) => {
  const {
    globalObject
  } = opt;
  if (v === "") {
    return v;
  }
  const values = external_dependency_parsers_0.splitValue(v, {
    delimiter: ","
  });
  const parsedValues = [];
  for (const val of values) {
    const value = external_dependency_parsers_0.parsePropertyValue(backgroundImage_local_var_property, val, {
      globalObject,
      inArray: true
    });
    if (Array.isArray(value) && value.length === 1) {
      const parsedValue = external_dependency_parsers_0.resolveGradientUrlValue(value);
      if (!parsedValue) {
        return;
      }
      parsedValues.push(parsedValue);
    } else if (typeof value === "string") {
      parsedValues.push(value);
    } else {
      return;
    }
  }
  if (parsedValues.length) {
    return parsedValues.join(", ");
  }
};
backgroundImage_export_definition = {
  set(v) {
    v = external_dependency_parsers_0.prepareValue(v);
    if (external_dependency_parsers_0.hasVarFunc(v)) {
      this._setProperty(backgroundImage_local_var_shorthand, "");
      this._setProperty(backgroundImage_local_var_property, v);
    } else {
      const val = backgroundImage_export_parse(v, {
        globalObject: this._global
      });
      if (typeof val === "string") {
        const priority = !this._priorities.get(backgroundImage_local_var_shorthand) && this._priorities.has(backgroundImage_local_var_property) ? this._priorities.get(backgroundImage_local_var_property) : "";
        this._setProperty(backgroundImage_local_var_property, val, priority);
      }
    }
  },
  get() {
    return this.getPropertyValue(backgroundImage_local_var_property);
  },
  enumerable: true,
  configurable: true
};
backgroundImage_export_property = backgroundImage_local_var_property;
var backgroundPosition_export_parse, backgroundPosition_export_definition, backgroundPosition_export_property;
const backgroundPosition_local_var_property = "background-position";
const backgroundPosition_local_var_shorthand = "background";
const backgroundPosition_local_var_keyX = ["left", "right"];
const backgroundPosition_local_var_keyY = ["top", "bottom"];
const backgroundPosition_local_var_keywordsX = ["center", ...backgroundPosition_local_var_keyX];
const backgroundPosition_local_var_keywordsY = ["center", ...backgroundPosition_local_var_keyY];
const backgroundPosition_local_var_keywords = ["center", ...backgroundPosition_local_var_keyX, ...backgroundPosition_local_var_keyY];
backgroundPosition_export_parse = (v, opt = {}) => {
  const {
    globalObject
  } = opt;
  if (v === "") {
    return v;
  }
  const {
    AST_TYPES
  } = external_dependency_parsers_0;
  const values = external_dependency_parsers_0.splitValue(v, {
    delimiter: ","
  });
  const parsedValues = [];
  for (const val of values) {
    const value = external_dependency_parsers_0.parsePropertyValue(backgroundPosition_local_var_property, val, {
      globalObject,
      inArray: true
    });
    if (Array.isArray(value) && value.length) {
      const [part1, part2, part3, part4] = value;
      let parsedValue = "";
      switch (value.length) {
        case 1:
          {
            const val1 = part1.type === AST_TYPES.IDENTIFIER ? part1.name : external_dependency_parsers_0.resolveNumericValue([part1], {
              type: "length"
            });
            if (val1) {
              if (val1 === "center") {
                parsedValue = `${val1} ${val1}`;
              } else if (val1 === "top" || val1 === "bottom") {
                parsedValue = `center ${val1}`;
              } else {
                parsedValue = `${val1} center`;
              }
            }
            break;
          }
        case 2:
          {
            const val1 = part1.type === AST_TYPES.IDENTIFIER ? part1.name : external_dependency_parsers_0.resolveNumericValue([part1], {
              type: "length"
            });
            const val2 = part2.type === AST_TYPES.IDENTIFIER ? part2.name : external_dependency_parsers_0.resolveNumericValue([part2], {
              type: "length"
            });
            if (val1 && val2) {
              if (backgroundPosition_local_var_keywordsX.includes(val1) && backgroundPosition_local_var_keywordsY.includes(val2)) {
                parsedValue = `${val1} ${val2}`;
              } else if (backgroundPosition_local_var_keywordsY.includes(val1) && backgroundPosition_local_var_keywordsX.includes(val2)) {
                parsedValue = `${val2} ${val1}`;
              } else if (backgroundPosition_local_var_keywordsX.includes(val1)) {
                if (val2 === "center" || !backgroundPosition_local_var_keywordsX.includes(val2)) {
                  parsedValue = `${val1} ${val2}`;
                }
              } else if (backgroundPosition_local_var_keywordsY.includes(val2)) {
                if (!backgroundPosition_local_var_keywordsY.includes(val1)) {
                  parsedValue = `${val1} ${val2}`;
                }
              } else if (!backgroundPosition_local_var_keywordsY.includes(val1) && !backgroundPosition_local_var_keywordsX.includes(val2)) {
                parsedValue = `${val1} ${val2}`;
              }
            }
            break;
          }
        case 3:
          {
            const val1 = part1.type === AST_TYPES.IDENTIFIER && part1.name;
            const val2 = part2.type === AST_TYPES.IDENTIFIER ? part2.name : external_dependency_parsers_0.resolveNumericValue([part2], {
              type: "length"
            });
            const val3 = part3.type === AST_TYPES.IDENTIFIER ? part3.name : external_dependency_parsers_0.resolveNumericValue([part3], {
              type: "length"
            });
            if (val1 && val2 && val3) {
              let posX = "";
              let offX = "";
              let posY = "";
              let offY = "";
              if (backgroundPosition_local_var_keywordsX.includes(val1)) {
                if (backgroundPosition_local_var_keyY.includes(val2)) {
                  if (!backgroundPosition_local_var_keywords.includes(val3)) {
                    posX = val1;
                    posY = val2;
                    offY = val3;
                  }
                } else if (backgroundPosition_local_var_keyY.includes(val3)) {
                  if (!backgroundPosition_local_var_keywords.includes(val2)) {
                    posX = val1;
                    offX = val2;
                    posY = val3;
                  }
                }
              } else if (backgroundPosition_local_var_keywordsY.includes(val1)) {
                if (backgroundPosition_local_var_keyX.includes(val2)) {
                  if (!backgroundPosition_local_var_keywords.includes(val3)) {
                    posX = val2;
                    offX = val3;
                    posY = val1;
                  }
                } else if (backgroundPosition_local_var_keyX.includes(val3)) {
                  if (!backgroundPosition_local_var_keywords.includes(val2)) {
                    posX = val3;
                    posY = val1;
                    offY = val2;
                  }
                }
              }
              if (posX && posY) {
                if (offX) {
                  parsedValue = `${posX} ${offX} ${posY}`;
                } else if (offY) {
                  parsedValue = `${posX} ${posY} ${offY}`;
                }
              }
            }
            break;
          }
        case 4:
          {
            const val1 = part1.type === AST_TYPES.IDENTIFIER && part1.name;
            const val2 = external_dependency_parsers_0.resolveNumericValue([part2], {
              type: "length"
            });
            const val3 = part3.type === AST_TYPES.IDENTIFIER && part3.name;
            const val4 = external_dependency_parsers_0.resolveNumericValue([part4], {
              type: "length"
            });
            if (val1 && val2 && val3 && val4) {
              let posX = "";
              let offX = "";
              let posY = "";
              let offY = "";
              if (backgroundPosition_local_var_keywordsX.includes(val1) && backgroundPosition_local_var_keyY.includes(val3)) {
                posX = val1;
                offX = val2;
                posY = val3;
                offY = val4;
              } else if (backgroundPosition_local_var_keyX.includes(val1) && backgroundPosition_local_var_keywordsY.includes(val3)) {
                posX = val1;
                offX = val2;
                posY = val3;
                offY = val4;
              } else if (backgroundPosition_local_var_keyY.includes(val1) && backgroundPosition_local_var_keywordsX.includes(val3)) {
                posX = val3;
                offX = val4;
                posY = val1;
                offY = val2;
              }
              if (posX && offX && posY && offY) {
                parsedValue = `${posX} ${offX} ${posY} ${offY}`;
              }
            }
            break;
          }
        default:
      }
      if (parsedValue) {
        parsedValues.push(parsedValue);
      } else {
        return;
      }
    } else if (typeof value === "string") {
      parsedValues.push(value);
    }
  }
  if (parsedValues.length) {
    return parsedValues.join(", ");
  }
};
backgroundPosition_export_definition = {
  set(v) {
    v = external_dependency_parsers_0.prepareValue(v);
    if (external_dependency_parsers_0.hasVarFunc(v)) {
      this._setProperty(backgroundPosition_local_var_shorthand, "");
      this._setProperty(backgroundPosition_local_var_property, v);
    } else {
      const val = backgroundPosition_export_parse(v, {
        globalObject: this._global
      });
      if (typeof val === "string") {
        const priority = !this._priorities.get(backgroundPosition_local_var_shorthand) && this._priorities.has(backgroundPosition_local_var_property) ? this._priorities.get(backgroundPosition_local_var_property) : "";
        this._setProperty(backgroundPosition_local_var_property, val, priority);
      }
    }
  },
  get() {
    return this.getPropertyValue(backgroundPosition_local_var_property);
  },
  enumerable: true,
  configurable: true
};
backgroundPosition_export_property = backgroundPosition_local_var_property;
var backgroundSize_export_parse, backgroundSize_export_definition, backgroundSize_export_property;
const backgroundSize_local_var_property = "background-size";
const backgroundSize_local_var_shorthand = "background";
backgroundSize_export_parse = (v, opt = {}) => {
  const {
    globalObject
  } = opt;
  if (v === "") {
    return v;
  }
  const {
    AST_TYPES
  } = external_dependency_parsers_0;
  const values = external_dependency_parsers_0.splitValue(v, {
    delimiter: ","
  });
  const parsedValues = [];
  for (const val of values) {
    const value = external_dependency_parsers_0.parsePropertyValue(backgroundSize_local_var_property, val, {
      globalObject,
      inArray: true
    });
    if (Array.isArray(value) && value.length) {
      if (value.length === 1) {
        const [{
          isNumber,
          name,
          type,
          value: itemValue
        }] = value;
        switch (type) {
          case AST_TYPES.CALC:
            {
              if (isNumber) {
                return;
              }
              parsedValues.push(`${name}(${itemValue})`);
              break;
            }
          case AST_TYPES.GLOBAL_KEYWORD:
          case AST_TYPES.IDENTIFIER:
            {
              parsedValues.push(name);
              break;
            }
          default:
            {
              const parsedValue = external_dependency_parsers_0.resolveNumericValue(value, {
                type: "length"
              });
              if (!parsedValue) {
                return;
              }
              parsedValues.push(parsedValue);
            }
        }
      } else {
        const [val1, val2] = value;
        const parts = [];
        if (val1.type === AST_TYPES.CALC && !val1.isNumber) {
          parts.push(`${val1.name}(${val1.value})`);
        } else if (val1.type === AST_TYPES.IDENTIFIER) {
          parts.push(val1.name);
        } else if (val1.type === AST_TYPES.DIMENSION) {
          parts.push(`${val1.value}${val1.unit}`);
        } else if (val1.type === AST_TYPES.PERCENTAGE) {
          parts.push(`${val1.value}%`);
        } else {
          return;
        }
        switch (val2.type) {
          case AST_TYPES.CALC:
            {
              if (val2.isNumber) {
                return;
              }
              parts.push(`${val2.name}(${val2.value})`);
              break;
            }
          case AST_TYPES.DIMENSION:
            {
              parts.push(`${val2.value}${val2.unit}`);
              break;
            }
          case AST_TYPES.IDENTIFIER:
            {
              if (val2.name !== "auto") {
                parts.push(val2.name);
              }
              break;
            }
          case AST_TYPES.PERCENTAGE:
            {
              parts.push(`${val2.value}%`);
              break;
            }
          default:
            {
              return;
            }
        }
        parsedValues.push(parts.join(" "));
      }
    } else if (typeof value === "string") {
      parsedValues.push(value);
    }
  }
  if (parsedValues.length) {
    return parsedValues.join(", ");
  }
};
backgroundSize_export_definition = {
  set(v) {
    v = external_dependency_parsers_0.prepareValue(v);
    if (external_dependency_parsers_0.hasVarFunc(v)) {
      this._setProperty(backgroundSize_local_var_shorthand, "");
      this._setProperty(backgroundSize_local_var_property, v);
    } else {
      const val = backgroundSize_export_parse(v, {
        globalObject: this._global
      });
      if (typeof val === "string") {
        const priority = !this._priorities.get(backgroundSize_local_var_shorthand) && this._priorities.has(backgroundSize_local_var_property) ? this._priorities.get(backgroundSize_local_var_property) : "";
        this._setProperty(backgroundSize_local_var_property, val, priority);
      }
    }
  },
  get() {
    return this.getPropertyValue(backgroundSize_local_var_property);
  },
  enumerable: true,
  configurable: true
};
backgroundSize_export_property = backgroundSize_local_var_property;
var backgroundRepeat_export_parse, backgroundRepeat_export_definition, backgroundRepeat_export_property;
const backgroundRepeat_local_var_property = "background-repeat";
const backgroundRepeat_local_var_shorthand = "background";
backgroundRepeat_export_parse = (v, opt = {}) => {
  const {
    globalObject
  } = opt;
  if (v === "") {
    return v;
  }
  const {
    AST_TYPES
  } = external_dependency_parsers_0;
  const values = external_dependency_parsers_0.splitValue(v, {
    delimiter: ","
  });
  const parsedValues = [];
  for (const val of values) {
    const value = external_dependency_parsers_0.parsePropertyValue(backgroundRepeat_local_var_property, val, {
      globalObject,
      inArray: true
    });
    if (Array.isArray(value) && value.length) {
      let parsedValue = "";
      switch (value.length) {
        case 1:
          {
            const [part1] = value;
            const val1 = part1.type === AST_TYPES.IDENTIFIER && part1.name;
            if (val1) {
              parsedValue = val1;
            }
            break;
          }
        case 2:
          {
            const [part1, part2] = value;
            const val1 = part1.type === AST_TYPES.IDENTIFIER && part1.name;
            const val2 = part2.type === AST_TYPES.IDENTIFIER && part2.name;
            if (val1 && val2) {
              if (val1 === "repeat" && val2 === "no-repeat") {
                parsedValue = "repeat-x";
              } else if (val1 === "no-repeat" && val2 === "repeat") {
                parsedValue = "repeat-y";
              } else if (val1 === val2) {
                parsedValue = val1;
              } else {
                parsedValue = `${val1} ${val2}`;
              }
            }
            break;
          }
        default:
      }
      if (parsedValue) {
        parsedValues.push(parsedValue);
      } else {
        return;
      }
    } else if (typeof value === "string") {
      parsedValues.push(value);
    }
  }
  if (parsedValues.length) {
    return parsedValues.join(", ");
  }
};
backgroundRepeat_export_definition = {
  set(v) {
    v = external_dependency_parsers_0.prepareValue(v);
    if (external_dependency_parsers_0.hasVarFunc(v)) {
      this._setProperty(backgroundRepeat_local_var_shorthand, "");
      this._setProperty(backgroundRepeat_local_var_property, v);
    } else {
      const val = backgroundRepeat_export_parse(v, {
        globalObject: this._global
      });
      if (typeof val === "string") {
        const priority = !this._priorities.get(backgroundRepeat_local_var_shorthand) && this._priorities.has(backgroundRepeat_local_var_property) ? this._priorities.get(backgroundRepeat_local_var_property) : "";
        this._setProperty(backgroundRepeat_local_var_property, val, priority);
      }
    }
  },
  get() {
    return this.getPropertyValue(backgroundRepeat_local_var_property);
  },
  enumerable: true,
  configurable: true
};
backgroundRepeat_export_property = backgroundRepeat_local_var_property;
var backgroundOrigin_export_parse, backgroundOrigin_export_definition, backgroundOrigin_export_property;
const backgroundOrigin_local_var_property = "background-origin";
const backgroundOrigin_local_var_shorthand = "background";
backgroundOrigin_export_parse = (v, opt = {}) => {
  const {
    globalObject
  } = opt;
  if (v === "") {
    return v;
  }
  const values = external_dependency_parsers_0.splitValue(v, {
    delimiter: ","
  });
  const parsedValues = [];
  for (const val of values) {
    const value = external_dependency_parsers_0.parsePropertyValue(backgroundOrigin_local_var_property, val, {
      globalObject,
      inArray: true
    });
    if (Array.isArray(value) && value.length === 1) {
      const parsedValue = external_dependency_parsers_0.resolveKeywordValue(value);
      if (!parsedValue) {
        return;
      }
      parsedValues.push(parsedValue);
    } else if (typeof value === "string") {
      parsedValues.push(value);
    }
  }
  if (parsedValues.length) {
    return parsedValues.join(", ");
  }
};
backgroundOrigin_export_definition = {
  set(v) {
    v = external_dependency_parsers_0.prepareValue(v);
    if (external_dependency_parsers_0.hasVarFunc(v)) {
      this._setProperty(backgroundOrigin_local_var_shorthand, "");
      this._setProperty(backgroundOrigin_local_var_property, v);
    } else {
      const val = backgroundOrigin_export_parse(v, {
        globalObject: this._global
      });
      if (typeof val === "string") {
        const priority = !this._priorities.get(backgroundOrigin_local_var_shorthand) && this._priorities.has(backgroundOrigin_local_var_property) ? this._priorities.get(backgroundOrigin_local_var_property) : "";
        this._setProperty(backgroundOrigin_local_var_property, val, priority);
      }
    }
  },
  get() {
    return this.getPropertyValue(backgroundOrigin_local_var_property);
  },
  enumerable: true,
  configurable: true
};
backgroundOrigin_export_property = backgroundOrigin_local_var_property;
var backgroundClip_export_parse, backgroundClip_export_definition, backgroundClip_export_property;
const backgroundClip_local_var_property = "background-clip";
const backgroundClip_local_var_shorthand = "background";
backgroundClip_export_parse = (v, opt = {}) => {
  const {
    globalObject
  } = opt;
  if (v === "") {
    return v;
  }
  const values = external_dependency_parsers_0.splitValue(v, {
    delimiter: ","
  });
  const parsedValues = [];
  for (const val of values) {
    const value = external_dependency_parsers_0.parsePropertyValue(backgroundClip_local_var_property, val, {
      globalObject,
      inArray: true
    });
    if (Array.isArray(value) && value.length === 1) {
      const parsedValue = external_dependency_parsers_0.resolveKeywordValue(value);
      if (!parsedValue) {
        return;
      }
      parsedValues.push(parsedValue);
    } else if (typeof value === "string") {
      parsedValues.push(value);
    }
  }
  if (parsedValues.length) {
    return parsedValues.join(", ");
  }
};
backgroundClip_export_definition = {
  set(v) {
    v = external_dependency_parsers_0.prepareValue(v);
    if (external_dependency_parsers_0.hasVarFunc(v)) {
      this._setProperty(backgroundClip_local_var_shorthand, "");
      this._setProperty(backgroundClip_local_var_property, v);
    } else {
      const val = backgroundClip_export_parse(v, {
        globalObject: this._global
      });
      if (typeof val === "string") {
        const priority = !this._priorities.get(backgroundClip_local_var_shorthand) && this._priorities.has(backgroundClip_local_var_property) ? this._priorities.get(backgroundClip_local_var_property) : "";
        this._setProperty(backgroundClip_local_var_property, val, priority);
      }
    }
  },
  get() {
    return this.getPropertyValue(backgroundClip_local_var_property);
  },
  enumerable: true,
  configurable: true
};
backgroundClip_export_property = backgroundClip_local_var_property;
var backgroundAttachment_export_parse, backgroundAttachment_export_definition, backgroundAttachment_export_property;
const backgroundAttachment_local_var_property = "background-attachment";
const backgroundAttachment_local_var_shorthand = "background";
backgroundAttachment_export_parse = (v, opt = {}) => {
  const {
    globalObject
  } = opt;
  if (v === "") {
    return v;
  }
  const values = external_dependency_parsers_0.splitValue(v, {
    delimiter: ","
  });
  const parsedValues = [];
  for (const val of values) {
    const value = external_dependency_parsers_0.parsePropertyValue(backgroundAttachment_local_var_property, val, {
      globalObject,
      inArray: true
    });
    if (Array.isArray(value) && value.length === 1) {
      const parsedValue = external_dependency_parsers_0.resolveKeywordValue(value);
      if (!parsedValue) {
        return;
      }
      parsedValues.push(parsedValue);
    } else if (typeof value === "string") {
      parsedValues.push(value);
    }
  }
  if (parsedValues.length) {
    return parsedValues.join(", ");
  }
};
backgroundAttachment_export_definition = {
  set(v) {
    v = external_dependency_parsers_0.prepareValue(v);
    if (external_dependency_parsers_0.hasVarFunc(v)) {
      this._setProperty(backgroundAttachment_local_var_shorthand, "");
      this._setProperty(backgroundAttachment_local_var_property, v);
    } else {
      const val = backgroundAttachment_export_parse(v, {
        globalObject: this._global
      });
      if (typeof val === "string") {
        const priority = !this._priorities.get(backgroundAttachment_local_var_shorthand) && this._priorities.has(backgroundAttachment_local_var_property) ? this._priorities.get(backgroundAttachment_local_var_property) : "";
        this._setProperty(backgroundAttachment_local_var_property, val, priority);
      }
    }
  },
  get() {
    return this.getPropertyValue(backgroundAttachment_local_var_property);
  },
  enumerable: true,
  configurable: true
};
backgroundAttachment_export_property = backgroundAttachment_local_var_property;
var backgroundColor_export_parse, backgroundColor_export_definition, backgroundColor_export_property;
const backgroundColor_local_var_property = "background-color";
const backgroundColor_local_var_shorthand = "background";
backgroundColor_export_parse = (v, opt = {}) => {
  const {
    globalObject
  } = opt;
  if (v === "") {
    return v;
  }
  const value = external_dependency_parsers_0.parsePropertyValue(backgroundColor_local_var_property, v, {
    globalObject,
    inArray: true
  });
  if (Array.isArray(value) && value.length === 1) {
    return external_dependency_parsers_0.resolveColorValue(value);
  } else if (typeof value === "string") {
    return value;
  }
};
backgroundColor_export_definition = {
  set(v) {
    v = external_dependency_parsers_0.prepareValue(v);
    if (external_dependency_parsers_0.hasVarFunc(v)) {
      this._setProperty(backgroundColor_local_var_shorthand, "");
      this._setProperty(backgroundColor_local_var_property, v);
    } else {
      const val = backgroundColor_export_parse(v, {
        globalObject: this._global
      });
      if (typeof val === "string") {
        const priority = !this._priorities.get(backgroundColor_local_var_shorthand) && this._priorities.has(backgroundColor_local_var_property) ? this._priorities.get(backgroundColor_local_var_property) : "";
        this._setProperty(backgroundColor_local_var_property, val, priority);
      }
    }
  },
  get() {
    return this.getPropertyValue(backgroundColor_local_var_property);
  },
  enumerable: true,
  configurable: true
};
backgroundColor_export_property = backgroundColor_local_var_property;
var background_export_initialValues, background_export_shorthandFor, background_export_parse, background_export_definition, background_export_property;
const background_local_var_property = "background";
background_export_initialValues = new Map([[{
  parse: backgroundImage_export_parse,
  definition: backgroundImage_export_definition,
  property: backgroundImage_export_property
}.property, "none"], [{
  parse: backgroundPosition_export_parse,
  definition: backgroundPosition_export_definition,
  property: backgroundPosition_export_property
}.property, "0% 0%"], [{
  parse: backgroundSize_export_parse,
  definition: backgroundSize_export_definition,
  property: backgroundSize_export_property
}.property, "auto"], [{
  parse: backgroundRepeat_export_parse,
  definition: backgroundRepeat_export_definition,
  property: backgroundRepeat_export_property
}.property, "repeat"], [{
  parse: backgroundOrigin_export_parse,
  definition: backgroundOrigin_export_definition,
  property: backgroundOrigin_export_property
}.property, "padding-box"], [{
  parse: backgroundClip_export_parse,
  definition: backgroundClip_export_definition,
  property: backgroundClip_export_property
}.property, "border-box"], [{
  parse: backgroundAttachment_export_parse,
  definition: backgroundAttachment_export_definition,
  property: backgroundAttachment_export_property
}.property, "scroll"], [{
  parse: backgroundColor_export_parse,
  definition: backgroundColor_export_definition,
  property: backgroundColor_export_property
}.property, "transparent"]]);
background_export_shorthandFor = new Map([[{
  parse: backgroundImage_export_parse,
  definition: backgroundImage_export_definition,
  property: backgroundImage_export_property
}.property, {
  parse: backgroundImage_export_parse,
  definition: backgroundImage_export_definition,
  property: backgroundImage_export_property
}], [{
  parse: backgroundPosition_export_parse,
  definition: backgroundPosition_export_definition,
  property: backgroundPosition_export_property
}.property, {
  parse: backgroundPosition_export_parse,
  definition: backgroundPosition_export_definition,
  property: backgroundPosition_export_property
}], [{
  parse: backgroundSize_export_parse,
  definition: backgroundSize_export_definition,
  property: backgroundSize_export_property
}.property, {
  parse: backgroundSize_export_parse,
  definition: backgroundSize_export_definition,
  property: backgroundSize_export_property
}], [{
  parse: backgroundRepeat_export_parse,
  definition: backgroundRepeat_export_definition,
  property: backgroundRepeat_export_property
}.property, {
  parse: backgroundRepeat_export_parse,
  definition: backgroundRepeat_export_definition,
  property: backgroundRepeat_export_property
}], [{
  parse: backgroundOrigin_export_parse,
  definition: backgroundOrigin_export_definition,
  property: backgroundOrigin_export_property
}.property, {
  parse: backgroundOrigin_export_parse,
  definition: backgroundOrigin_export_definition,
  property: backgroundOrigin_export_property
}], [{
  parse: backgroundClip_export_parse,
  definition: backgroundClip_export_definition,
  property: backgroundClip_export_property
}.property, {
  parse: backgroundClip_export_parse,
  definition: backgroundClip_export_definition,
  property: backgroundClip_export_property
}], [{
  parse: backgroundAttachment_export_parse,
  definition: backgroundAttachment_export_definition,
  property: backgroundAttachment_export_property
}.property, {
  parse: backgroundAttachment_export_parse,
  definition: backgroundAttachment_export_definition,
  property: backgroundAttachment_export_property
}], [{
  parse: backgroundColor_export_parse,
  definition: backgroundColor_export_definition,
  property: backgroundColor_export_property
}.property, {
  parse: backgroundColor_export_parse,
  definition: backgroundColor_export_definition,
  property: backgroundColor_export_property
}]]);
background_export_parse = (v, opt = {}) => {
  const {
    globalObject
  } = opt;
  if (v === "") {
    return v;
  } else if (external_dependency_parsers_0.hasCalcFunc(v)) {
    v = external_dependency_parsers_0.resolveCalc(v);
  }
  if (!external_dependency_parsers_0.isValidPropertyValue(background_local_var_property, v)) {
    return;
  }
  const values = external_dependency_parsers_0.splitValue(v, {
    delimiter: ","
  });
  const bgValues = [];
  const l = values.length;
  for (let i = 0; i < l; i++) {
    let bg = {
      [{
        parse: backgroundImage_export_parse,
        definition: backgroundImage_export_definition,
        property: backgroundImage_export_property
      }.property]: background_export_initialValues.get({
        parse: backgroundImage_export_parse,
        definition: backgroundImage_export_definition,
        property: backgroundImage_export_property
      }.property),
      [{
        parse: backgroundPosition_export_parse,
        definition: backgroundPosition_export_definition,
        property: backgroundPosition_export_property
      }.property]: background_export_initialValues.get({
        parse: backgroundPosition_export_parse,
        definition: backgroundPosition_export_definition,
        property: backgroundPosition_export_property
      }.property),
      [{
        parse: backgroundSize_export_parse,
        definition: backgroundSize_export_definition,
        property: backgroundSize_export_property
      }.property]: background_export_initialValues.get({
        parse: backgroundSize_export_parse,
        definition: backgroundSize_export_definition,
        property: backgroundSize_export_property
      }.property),
      [{
        parse: backgroundRepeat_export_parse,
        definition: backgroundRepeat_export_definition,
        property: backgroundRepeat_export_property
      }.property]: background_export_initialValues.get({
        parse: backgroundRepeat_export_parse,
        definition: backgroundRepeat_export_definition,
        property: backgroundRepeat_export_property
      }.property),
      [{
        parse: backgroundOrigin_export_parse,
        definition: backgroundOrigin_export_definition,
        property: backgroundOrigin_export_property
      }.property]: background_export_initialValues.get({
        parse: backgroundOrigin_export_parse,
        definition: backgroundOrigin_export_definition,
        property: backgroundOrigin_export_property
      }.property),
      [{
        parse: backgroundClip_export_parse,
        definition: backgroundClip_export_definition,
        property: backgroundClip_export_property
      }.property]: background_export_initialValues.get({
        parse: backgroundClip_export_parse,
        definition: backgroundClip_export_definition,
        property: backgroundClip_export_property
      }.property),
      [{
        parse: backgroundAttachment_export_parse,
        definition: backgroundAttachment_export_definition,
        property: backgroundAttachment_export_property
      }.property]: background_export_initialValues.get({
        parse: backgroundAttachment_export_parse,
        definition: backgroundAttachment_export_definition,
        property: backgroundAttachment_export_property
      }.property),
      [{
        parse: backgroundColor_export_parse,
        definition: backgroundColor_export_definition,
        property: backgroundColor_export_property
      }.property]: background_export_initialValues.get({
        parse: backgroundColor_export_parse,
        definition: backgroundColor_export_definition,
        property: backgroundColor_export_property
      }.property)
    };
    if (l > 1 && i !== l - 1) {
      bg = {
        [{
          parse: backgroundImage_export_parse,
          definition: backgroundImage_export_definition,
          property: backgroundImage_export_property
        }.property]: background_export_initialValues.get({
          parse: backgroundImage_export_parse,
          definition: backgroundImage_export_definition,
          property: backgroundImage_export_property
        }.property),
        [{
          parse: backgroundPosition_export_parse,
          definition: backgroundPosition_export_definition,
          property: backgroundPosition_export_property
        }.property]: background_export_initialValues.get({
          parse: backgroundPosition_export_parse,
          definition: backgroundPosition_export_definition,
          property: backgroundPosition_export_property
        }.property),
        [{
          parse: backgroundSize_export_parse,
          definition: backgroundSize_export_definition,
          property: backgroundSize_export_property
        }.property]: background_export_initialValues.get({
          parse: backgroundSize_export_parse,
          definition: backgroundSize_export_definition,
          property: backgroundSize_export_property
        }.property),
        [{
          parse: backgroundRepeat_export_parse,
          definition: backgroundRepeat_export_definition,
          property: backgroundRepeat_export_property
        }.property]: background_export_initialValues.get({
          parse: backgroundRepeat_export_parse,
          definition: backgroundRepeat_export_definition,
          property: backgroundRepeat_export_property
        }.property),
        [{
          parse: backgroundOrigin_export_parse,
          definition: backgroundOrigin_export_definition,
          property: backgroundOrigin_export_property
        }.property]: background_export_initialValues.get({
          parse: backgroundOrigin_export_parse,
          definition: backgroundOrigin_export_definition,
          property: backgroundOrigin_export_property
        }.property),
        [{
          parse: backgroundClip_export_parse,
          definition: backgroundClip_export_definition,
          property: backgroundClip_export_property
        }.property]: background_export_initialValues.get({
          parse: backgroundClip_export_parse,
          definition: backgroundClip_export_definition,
          property: backgroundClip_export_property
        }.property),
        [{
          parse: backgroundAttachment_export_parse,
          definition: backgroundAttachment_export_definition,
          property: backgroundAttachment_export_property
        }.property]: background_export_initialValues.get({
          parse: backgroundAttachment_export_parse,
          definition: backgroundAttachment_export_definition,
          property: backgroundAttachment_export_property
        }.property)
      };
    }
    const bgPosition = [];
    const bgSize = [];
    const bgRepeat = [];
    const bgBox = [];
    const bgParts = external_dependency_parsers_0.splitValue(values[i], {
      delimiter: "/"
    });
    if (!bgParts.length || bgParts.length > 2) {
      return;
    }
    const [bgPart1, bgPart2 = ""] = bgParts;
    const parts1 = external_dependency_parsers_0.splitValue(bgPart1);
    for (const part of parts1) {
      let partValid = false;
      for (const [longhand, value] of background_export_shorthandFor) {
        if (external_dependency_parsers_0.isValidPropertyValue(longhand, part)) {
          partValid = true;
          switch (longhand) {
            case {
              parse: backgroundClip_export_parse,
              definition: backgroundClip_export_definition,
              property: backgroundClip_export_property
            }.property:
            case {
              parse: backgroundOrigin_export_parse,
              definition: backgroundOrigin_export_definition,
              property: backgroundOrigin_export_property
            }.property:
              {
                const parsedValue = value.parse(part, {
                  globalObject
                });
                if (parsedValue) {
                  bgBox.push(parsedValue);
                }
                break;
              }
            case {
              parse: backgroundColor_export_parse,
              definition: backgroundColor_export_definition,
              property: backgroundColor_export_property
            }.property:
              {
                if (i !== values.length - 1) {
                  return;
                }
                const parsedValue = value.parse(part, {
                  globalObject
                });
                if (parsedValue) {
                  bg[longhand] = parsedValue;
                }
                break;
              }
            case {
              parse: backgroundPosition_export_parse,
              definition: backgroundPosition_export_definition,
              property: backgroundPosition_export_property
            }.property:
              {
                const parsedValue = value.parse(part, {
                  globalObject
                });
                if (parsedValue) {
                  bgPosition.push(parsedValue);
                }
                break;
              }
            case {
              parse: backgroundRepeat_export_parse,
              definition: backgroundRepeat_export_definition,
              property: backgroundRepeat_export_property
            }.property:
              {
                const parsedValue = value.parse(part, {
                  globalObject
                });
                if (parsedValue) {
                  bgRepeat.push(parsedValue);
                }
                break;
              }
            case {
              parse: backgroundSize_export_parse,
              definition: backgroundSize_export_definition,
              property: backgroundSize_export_property
            }.property:
              {
                break;
              }
            default:
              {
                const parsedValue = value.parse(part, {
                  globalObject
                });
                if (parsedValue) {
                  bg[longhand] = parsedValue;
                }
              }
          }
        }
      }
      if (!partValid) {
        return;
      }
    }
    if (bgPart2) {
      const parts2 = external_dependency_parsers_0.splitValue(bgPart2);
      for (const part of parts2) {
        let partValid = false;
        for (const [longhand, value] of background_export_shorthandFor) {
          if (external_dependency_parsers_0.isValidPropertyValue(longhand, part)) {
            partValid = true;
            switch (longhand) {
              case {
                parse: backgroundClip_export_parse,
                definition: backgroundClip_export_definition,
                property: backgroundClip_export_property
              }.property:
              case {
                parse: backgroundOrigin_export_parse,
                definition: backgroundOrigin_export_definition,
                property: backgroundOrigin_export_property
              }.property:
                {
                  const parsedValue = value.parse(part, {
                    globalObject
                  });
                  if (parsedValue) {
                    bgBox.push(parsedValue);
                  }
                  break;
                }
              case {
                parse: backgroundColor_export_parse,
                definition: backgroundColor_export_definition,
                property: backgroundColor_export_property
              }.property:
                {
                  if (i !== l - 1) {
                    return;
                  }
                  const parsedValue = value.parse(part, {
                    globalObject
                  });
                  if (parsedValue) {
                    bg[longhand] = parsedValue;
                  }
                  break;
                }
              case {
                parse: backgroundPosition_export_parse,
                definition: backgroundPosition_export_definition,
                property: backgroundPosition_export_property
              }.property:
                {
                  break;
                }
              case {
                parse: backgroundRepeat_export_parse,
                definition: backgroundRepeat_export_definition,
                property: backgroundRepeat_export_property
              }.property:
                {
                  const parsedValue = value.parse(part, {
                    globalObject
                  });
                  if (parsedValue) {
                    bgRepeat.push(parsedValue);
                  }
                  break;
                }
              case {
                parse: backgroundSize_export_parse,
                definition: backgroundSize_export_definition,
                property: backgroundSize_export_property
              }.property:
                {
                  const parsedValue = value.parse(part, {
                    globalObject
                  });
                  if (parsedValue) {
                    bgSize.push(parsedValue);
                  }
                  break;
                }
              default:
                {
                  const parsedValue = value.parse(part, {
                    globalObject
                  });
                  if (parsedValue) {
                    bg[longhand] = parsedValue;
                  }
                }
            }
          }
        }
        if (!partValid) {
          return;
        }
      }
    }
    if (bgPosition.length) {
      const {
        parse: parser
      } = background_export_shorthandFor.get({
        parse: backgroundPosition_export_parse,
        definition: backgroundPosition_export_definition,
        property: backgroundPosition_export_property
      }.property);
      const value = parser(bgPosition.join(" "), {
        globalObject
      });
      if (value) {
        bg[{
          parse: backgroundPosition_export_parse,
          definition: backgroundPosition_export_definition,
          property: backgroundPosition_export_property
        }.property] = value;
      }
    }
    if (bgSize.length) {
      const {
        parse: parser
      } = background_export_shorthandFor.get({
        parse: backgroundSize_export_parse,
        definition: backgroundSize_export_definition,
        property: backgroundSize_export_property
      }.property);
      const value = parser(bgSize.join(" "), {
        globalObject
      });
      if (value) {
        bg[{
          parse: backgroundSize_export_parse,
          definition: backgroundSize_export_definition,
          property: backgroundSize_export_property
        }.property] = value;
      }
    }
    if (bgRepeat.length) {
      const {
        parse: parser
      } = background_export_shorthandFor.get({
        parse: backgroundRepeat_export_parse,
        definition: backgroundRepeat_export_definition,
        property: backgroundRepeat_export_property
      }.property);
      const value = parser(bgRepeat.join(" "), {
        globalObject
      });
      if (value) {
        bg[{
          parse: backgroundRepeat_export_parse,
          definition: backgroundRepeat_export_definition,
          property: backgroundRepeat_export_property
        }.property] = value;
      }
    }
    if (bgBox.length) {
      switch (bgBox.length) {
        case 1:
          {
            const [value] = bgBox;
            bg[{
              parse: backgroundOrigin_export_parse,
              definition: backgroundOrigin_export_definition,
              property: backgroundOrigin_export_property
            }.property] = value;
            bg[{
              parse: backgroundClip_export_parse,
              definition: backgroundClip_export_definition,
              property: backgroundClip_export_property
            }.property] = value;
            break;
          }
        case 2:
          {
            const [value1, value2] = bgBox;
            bg[{
              parse: backgroundOrigin_export_parse,
              definition: backgroundOrigin_export_definition,
              property: backgroundOrigin_export_property
            }.property] = value1;
            bg[{
              parse: backgroundClip_export_parse,
              definition: backgroundClip_export_definition,
              property: backgroundClip_export_property
            }.property] = value2;
            break;
          }
        default:
          {
            return;
          }
      }
    }
    bgValues.push(bg);
  }
  return bgValues;
};
background_export_definition = {
  set(v) {
    v = external_dependency_parsers_0.prepareValue(v);
    if (v === "" || external_dependency_parsers_0.hasVarFunc(v)) {
      for (const [key] of background_export_shorthandFor) {
        this._setProperty(key, "");
      }
      this._setProperty(background_local_var_property, v);
    } else {
      const bgValues = background_export_parse(v, {
        globalObject: this._global
      });
      if (!Array.isArray(bgValues)) {
        return;
      }
      const bgMap = new Map([[{
        parse: backgroundImage_export_parse,
        definition: backgroundImage_export_definition,
        property: backgroundImage_export_property
      }.property, []], [{
        parse: backgroundPosition_export_parse,
        definition: backgroundPosition_export_definition,
        property: backgroundPosition_export_property
      }.property, []], [{
        parse: backgroundSize_export_parse,
        definition: backgroundSize_export_definition,
        property: backgroundSize_export_property
      }.property, []], [{
        parse: backgroundRepeat_export_parse,
        definition: backgroundRepeat_export_definition,
        property: backgroundRepeat_export_property
      }.property, []], [{
        parse: backgroundOrigin_export_parse,
        definition: backgroundOrigin_export_definition,
        property: backgroundOrigin_export_property
      }.property, []], [{
        parse: backgroundClip_export_parse,
        definition: backgroundClip_export_definition,
        property: backgroundClip_export_property
      }.property, []], [{
        parse: backgroundAttachment_export_parse,
        definition: backgroundAttachment_export_definition,
        property: backgroundAttachment_export_property
      }.property, []], [{
        parse: backgroundColor_export_parse,
        definition: backgroundColor_export_definition,
        property: backgroundColor_export_property
      }.property, []]]);
      const backgrounds = [];
      for (const bgValue of bgValues) {
        const bg = [];
        for (const [longhand, value] of Object.entries(bgValue)) {
          if (value) {
            const arr = bgMap.get(longhand);
            arr.push(value);
            bgMap.set(longhand, arr);
            if (value !== background_export_initialValues.get(longhand)) {
              if (longhand === {
                parse: backgroundSize_export_parse,
                definition: backgroundSize_export_definition,
                property: backgroundSize_export_property
              }.property) {
                bg.push(`/ ${value}`);
              } else {
                bg.push(value);
              }
            } else if (longhand === {
              parse: backgroundImage_export_parse,
              definition: backgroundImage_export_definition,
              property: backgroundImage_export_property
            }.property) {
              if (v === "none") {
                bg.push(value);
              }
            } else if (longhand === {
              parse: backgroundColor_export_parse,
              definition: backgroundColor_export_definition,
              property: backgroundColor_export_property
            }.property) {
              if (v === "transparent") {
                bg.push(value);
              }
            }
          }
        }
        backgrounds.push(bg.join(" "));
      }
      const priority = this._priorities.get(background_local_var_property) ?? "";
      for (const [longhand, value] of bgMap) {
        this._setProperty(longhand, value.join(", "), priority);
      }
      this._setProperty(background_local_var_property, backgrounds.join(", "), priority);
    }
  },
  get() {
    const v = this.getPropertyValue(background_local_var_property);
    if (external_dependency_parsers_0.hasVarFunc(v)) {
      return v;
    }
    const bgMap = new Map();
    let l = 0;
    for (const [longhand] of background_export_shorthandFor) {
      const val = this.getPropertyValue(longhand);
      if (longhand === {
        parse: backgroundImage_export_parse,
        definition: backgroundImage_export_definition,
        property: backgroundImage_export_property
      }.property) {
        if (val === "none" && v === "none" && this.getPropertyValue({
          parse: backgroundColor_export_parse,