message: fix(fower-plugin-box-sizing): fix types
diff: @@ -18,7 +18,7 @@ declare module '@fower/types' {
  * <Box boxSizing="content-box">Hello world</Box>
  * ```
  */
  - boxSizing: CSS.Property.BoxSizing | boolean
  + boxSizing?: CSS.Property.BoxSizing | boolean
  /**
  * Set boxSizing to content-box
  @@ -32,7 +32,7 @@ declare module '@fower/types' {
  * <Box boxContent>Hello world</Box>
  * ```
  */
  - boxContent: boolean
  + boxContent?: boolean
  /**
  * Set boxSizing to border-box
  @@ -46,6 +46,6 @@ declare module '@fower/types' {
  * <Box boxBorder>Hello world</Box>
  * ```
  */
  - boxBorder: boolean
  + boxBorder?: boolean
  }
  }
  