@smithy/types

Update package dependencies

Allow command constructor argument to be omitted if no required members

Encoders allow string inputs

Make clock skew correcting errors transient

Allow ctor args in lieu of Agent instances in node-http-handler ctor

Add socket exhaustion checked warning to node-http-handler

Generate dist-cjs with runtime list of export names for esm

Bundle dist-cjs index

Support credential scope

Move default fetch and http handler ctor types to the types package