Platforms Impacted

-- all

Description of changes

This change has two parts, the config level and package level.

At the config level:

• add two new tsconfig.json files to scripts, a general one and a strict one
• adds an exports map to scripts, and exposes those two files via the map
• module/moduleResolution changed to "nodenext" this allows for requiring ESM which is supported in all versions of node we are using.
• add erasableSyntaxOnly and noDefaultOverrides to the looser config

At the package level:

• update tsconfig.json files to refer to the right source location
• ensure we have a rootDir set if noEmit is not true. This is required to move forward with newer versions of tsgo/tsc.
• standardize the outDir setting if it wasn't already set
• ensure noEmit is declared at the package level when appropriate.

For packages the type errors fixed fall into several buckets:

• add explicit overrides on class elements that are overridden.
• get rid of const enums, generally replacing them with constant records. const enums are a typescript only thing.
• get rid of some older forms to type assertions.