@SuppressWarnings("unchecked")
    public final W addDependency(SymbolDependencyContainer dependencies) {
        List<SymbolDependency> values = dependencies.getDependencies();
        LOGGER.finest(() -> String.format("Adding dependencies from %s: %s", dependencies, values));
        this.dependencies.addAll(values);
        return (W) this;
    }
Adds one or more dependencies to the generated code (represented as
a {@link SymbolDependency}).

<p>Tracking dependencies on a {@code SymbolWriter} allows dependencies
to be automatically aggregated and collected in order to generate
configuration files for dependency management tools (e.g., npm,
maven, etc).

@param dependencies Dependency to add.
@return Returns the writer.
smithy-codegen-core/src/main/java/software/amazon/smithy/codegen/core/SymbolWriter.java