function fromMappingimport { fromMapping } from "https://deno.land/x/embassyd_sdk@v0.3.1.1.4/migrations.ts"; fromMapping<versions extends string>(migrations: MigrationMapping<versions>, currentVersion: string): T.ExpectedExports.migrationType Parametersversions extends stringParametersmigrations: MigrationMapping<versions>currentVersion: stringReturnsT.ExpectedExports.migration