fix: const enums (#2651)

src/css/property-descriptors/background-clip.ts

@@ -1,7 +1,7 @@
 import {IPropertyListDescriptor, PropertyDescriptorParsingType} from '../IPropertyDescriptor';
 import {CSSValue, isIdentToken} from '../syntax/parser';
 import {Context} from '../../core/context';
-export enum BACKGROUND_CLIP {
+export const enum BACKGROUND_CLIP {
     BORDER_BOX = 0,
     PADDING_BOX = 1,
     CONTENT_BOX = 2

src/css/property-descriptors/background-repeat.ts

@@ -3,7 +3,7 @@ import {CSSValue, isIdentToken, parseFunctionArgs} from '../syntax/parser';
 import {Context} from '../../core/context';
 export type BackgroundRepeat = BACKGROUND_REPEAT[];
 
-export enum BACKGROUND_REPEAT {
+export const enum BACKGROUND_REPEAT {
     REPEAT = 0,
     NO_REPEAT = 1,
     REPEAT_X = 2,

src/css/property-descriptors/border-style.ts

@@ -1,6 +1,6 @@
 import {IPropertyIdentValueDescriptor, PropertyDescriptorParsingType} from '../IPropertyDescriptor';
 import {Context} from '../../core/context';
-export enum BORDER_STYLE {
+export const enum BORDER_STYLE {
     NONE = 0,
     SOLID = 1,
     DASHED = 2,

src/css/property-descriptors/float.ts

@@ -1,6 +1,6 @@
 import {IPropertyIdentValueDescriptor, PropertyDescriptorParsingType} from '../IPropertyDescriptor';
 import {Context} from '../../core/context';
-export enum FLOAT {
+export const enum FLOAT {
     NONE = 0,
     LEFT = 1,
     RIGHT = 2,

src/css/property-descriptors/font-style.ts

@@ -1,6 +1,6 @@
 import {IPropertyIdentValueDescriptor, PropertyDescriptorParsingType} from '../IPropertyDescriptor';
 import {Context} from '../../core/context';
-export enum FONT_STYLE {
+export const enum FONT_STYLE {
     NORMAL = 'normal',
     ITALIC = 'italic',
     OBLIQUE = 'oblique'

src/css/property-descriptors/list-style-position.ts

@@ -1,6 +1,6 @@
 import {IPropertyIdentValueDescriptor, PropertyDescriptorParsingType} from '../IPropertyDescriptor';
 import {Context} from '../../core/context';
-export enum LIST_STYLE_POSITION {
+export const enum LIST_STYLE_POSITION {
     INSIDE = 0,
     OUTSIDE = 1
 }

src/css/property-descriptors/list-style-type.ts

@@ -1,6 +1,6 @@
 import {IPropertyIdentValueDescriptor, PropertyDescriptorParsingType} from '../IPropertyDescriptor';
 import {Context} from '../../core/context';
-export enum LIST_STYLE_TYPE {
+export const enum LIST_STYLE_TYPE {
     NONE = -1,
     DISC = 0,
     CIRCLE = 1,

src/css/property-descriptors/overflow.ts

@@ -1,7 +1,7 @@
 import {IPropertyListDescriptor, PropertyDescriptorParsingType} from '../IPropertyDescriptor';
 import {CSSValue, isIdentToken} from '../syntax/parser';
 import {Context} from '../../core/context';
-export enum OVERFLOW {
+export const enum OVERFLOW {
     VISIBLE = 0,
     HIDDEN = 1,
     SCROLL = 2,

src/css/property-descriptors/paint-order.ts

@@ -1,7 +1,7 @@
 import {IPropertyListDescriptor, PropertyDescriptorParsingType} from '../IPropertyDescriptor';
 import {CSSValue, isIdentToken} from '../syntax/parser';
 import {Context} from '../../core/context';
-export enum PAINT_ORDER_LAYER {
+export const enum PAINT_ORDER_LAYER {
     FILL,
     STROKE,
     MARKERS

src/css/property-descriptors/position.ts

@@ -1,6 +1,6 @@
 import {IPropertyIdentValueDescriptor, PropertyDescriptorParsingType} from '../IPropertyDescriptor';
 import {Context} from '../../core/context';
-export enum POSITION {
+export const enum POSITION {
     STATIC = 0,
     RELATIVE = 1,
     ABSOLUTE = 2,

src/css/property-descriptors/text-align.ts

@@ -1,6 +1,6 @@
 import {IPropertyIdentValueDescriptor, PropertyDescriptorParsingType} from '../IPropertyDescriptor';
 import {Context} from '../../core/context';
-export enum TEXT_ALIGN {
+export const enum TEXT_ALIGN {
     LEFT = 0,
     CENTER = 1,
     RIGHT = 2

src/css/property-descriptors/text-transform.ts

@@ -1,6 +1,6 @@
 import {IPropertyIdentValueDescriptor, PropertyDescriptorParsingType} from '../IPropertyDescriptor';
 import {Context} from '../../core/context';
-export enum TEXT_TRANSFORM {
+export const enum TEXT_TRANSFORM {
     NONE = 0,
     LOWERCASE = 1,
     UPPERCASE = 2,

src/css/property-descriptors/visibility.ts

@@ -1,6 +1,6 @@
 import {IPropertyIdentValueDescriptor, PropertyDescriptorParsingType} from '../IPropertyDescriptor';
 import {Context} from '../../core/context';
-export enum VISIBILITY {
+export const enum VISIBILITY {
     VISIBLE = 0,
     HIDDEN = 1,
     COLLAPSE = 2

src/css/types/image.ts

@@ -10,7 +10,7 @@ import {radialGradient} from './functions/radial-gradient';
 import {prefixRadialGradient} from './functions/-prefix-radial-gradient';
 import {Context} from '../../core/context';
 
-export enum CSSImageType {
+export const enum CSSImageType {
     URL,
     LINEAR_GRADIENT,
     RADIAL_GRADIENT
@@ -56,12 +56,12 @@ export interface CSSLinearGradientImage extends ICSSGradientImage {
     type: CSSImageType.LINEAR_GRADIENT;
 }
 
-export enum CSSRadialShape {
+export const enum CSSRadialShape {
     CIRCLE,
     ELLIPSE
 }
 
-export enum CSSRadialExtent {
+export const enum CSSRadialExtent {
     CLOSEST_SIDE,
     FARTHEST_SIDE,
     CLOSEST_CORNER,

src/render/path.ts

@@ -1,6 +1,6 @@
 import {BezierCurve} from './bezier-curve';
 import {Vector} from './vector';
-export enum PathType {
+export const enum PathType {
     VECTOR = 0,
     BEZIER_CURVE = 1
 }