BankSkeletonLoader class

Shimmer-effect placeholder that takes the shape of common Bank UI Kit surfaces while data loads.

The shimmer is a lighter band travelling across the placeholder blocks, composited with BlendMode.srcATop so it paints only where a placeholder actually is: the highlight travels through the shapes and never appears in the gaps between them. Stacked tiles are phase-offset by phaseOffset, so a list ripples instead of pulsing in unison.

Under MediaQuery.disableAnimationsOf the widget renders static placeholders and no animation controller runs at all — a shimmer is pure decoration, and users who asked for stillness should get nothing moving.

When count > 1 the widget stacks count copies vertically with itemSpacing gaps between them. Pass shape to shimmer a bespoke composition instead of a variant; build it out of BankSkeletonBox so the fill colour matches the built-in shapes.

Wrapped in a Semantics carrying semanticLabel, with its children kept out of the accessibility tree via ExcludeSemantics.

BankSkeletonLoader(
  variant: BankSkeletonVariant.transactionTile,
  count: 5,
)