/// Common constants and identifiers used across the Simplex SDK.
/// Global state, configuration, and shared context used throughout the SDK.
/// Core abstractions, definitions, and errors for compiling and evaluating Simplicity programs.
/// Interfaces and implementations for interacting with blockchain nodes and APIs.
/// Traits and mechanisms for signing transactions and satisfying witness requirements.
/// Constructs and builders for assembling, tracking, and managing Elements transactions.
/// General utility functions, conversions, and helper tools.