PROFILE_KEYS
The options that decide whether code typechecks (strictness, lib, target). A definition is valid under the options it was checked with, so it records these and is re-checked with them later (verify, update, receive).
export const PROFILE_KEYS = [ "strict", "noImplicitAny", "strictNullChecks", "strictFunctionTypes", "strictBindCallApply", "strictPropertyInitialization", "strictBuiltinIteratorReturn", "noImplicitThis", "useUnknownInCatchVariables", "alwaysStrict", "exactOptionalPropertyTypes", "noUncheckedIndexedAccess", "noImplicitReturns", "noImplicitOverride", "noPropertyAccessFromIndexSignature", "lib", "target", ] as const