Module token 

Token block and token AST types.

Structs

FilterLiteral

A filter token literal: an ordered list of filter operations, applied in source order. At least one op is required (enforced at resolution).

FilterOp

A single filter operation: a kind plus an optional amount. The amount is a unitless number whose meaning depends on the kind (e.g. fraction for grayscale, degrees for hue-rotate); None means “use the op’s default”.

GradientLiteral

A gradient token literal: either linear (angle + stops) or radial (center + radius + stops).

GradientStopRef

A single gradient stop: an offset in 0..1 and a reference to a color token.

MaskLiteral

A mask token literal: a single spatial coverage shape plus a feather and an invert flag.

ShadowLayerRef

A single shadow layer: x/y offsets and blur radius (pixels) plus a reference to a color token. A layer with nonzero dx/dy is a drop shadow; a layer with dx=dy=0 and a blur is an outer glow.

ShadowLiteral

A shadow token literal: an ordered list of shadow layers (e.g. a drop shadow plus an outer glow). At least one layer is required (enforced at resolution).

Token

A single design token within a tokens block.

TokenBlock

The top-level tokens block with its required format attribute.

Enums

FilterKind

The color/image filter operations, applied in source order.

GradientKind

Whether a gradient token is linear or radial.

MaskShape

The spatial coverage shape of a mask token.

TokenLiteral

A literal value held by a token definition.

TokenType

The five v0 token types, plus an extensibility variant for unknown types.

TokenValue

The value of a token — either an inline literal or an alias to another token.