message: refactor(ts): PicturePreview
diff: @@ -77,7 +77,6 @@ exports[`Renders picturePreview demo correctly 1`] = `
  class="canvas"
  >
  <img
  - active="true"
  alt="pic1"
  class="img"
  src="//ysf.qiyukf.net/3df2280d2319678a091138b0bbba82fe"
  @@ -211,7 +210,6 @@ exports[`Renders picturePreview demo correctly 1`] = `
  class="canvas"
  >
  <img
  - active="true"
  alt="pic1"
  class="img"
  src="//ysf.qiyukf.net/3df2280d2319678a091138b0bbba82fe"
  @@ -345,7 +343,6 @@ exports[`Renders picturePreview demo correctly 1`] = `
  class="canvas"
  >
  <img
  - active="true"
  alt="pic1"
  class="img"
  src="//ysf.qiyukf.net/3df2280d2319678a091138b0bbba82fe"
  @@ -472,7 +469,6 @@ exports[`Renders picturePreview demo correctly 1`] = `
  class="canvas"
  >
  <img
  - active="true"
  alt="pic1"
  class="img"
  src="//ysf.qiyukf.net/3df2280d2319678a091138b0bbba82fe"
  @@ -605,7 +601,6 @@ exports[`Renders picturePreview demo correctly 1`] = `
  class="canvas"
  >
  <img
  - active="true"
  alt="pic1"
  class="img"
  src="//ysf.qiyukf.net/3df2280d2319678a091138b0bbba82fe"
  