# description
A use-site assembly: a base template, an ordered list of modifiers, and optional inline overrides. Resolving a composition folds the precedence chain (resolved base ancestry -> base -> modifiers in order -> overrides) via the MEP-0001 merge operation, later-wins. SPDX-License-Identifier: Apache-2.0.

# properties.$schema.description
Identifies this document as a Mosvera composition of a given version.

# properties.id.description
Optional name for this composition, for reference and provenance.

# properties.base.description
Reference to the base template. Resolved through its inheritance chain (MEP-0002) before composition. Lowest precedence in the chain.

# properties.modifiers.description
Ordered list of modifier references. Order is load-bearing: a modifier later in the list has higher precedence (MEP-0001). The order you write is the order that wins.

# properties.overrides.description
Inline aesthetic overrides applied at highest precedence, above all modifiers. Analogous to a CSS style attribute. May use $unset/$revert.