Fix "Initializers are not allowed in ambient contexts" in TS 2.9
Fix "Initializers are not allowed in ambient contexts" in TS 2.9

Note that current TS versions would allow the initiaizers in declarations.

IdentityModel/oidc-client,IdentityModel/oidc-client-js,IdentityModel/oidc-client-js,IdentityModel/oidc-client-js,IdentityModel/oidc-client,IdentityModel/oidc-client