function getMappingKeysimport { getMappingKeys } from "https://deno.land/x/denogres@v0.7.0-alpha/src/class/Model.ts"; getMappingKeys<T>(sourcTable: string, targetTable: string): Promise<IgetMappingKeysResult | undefined | null>Type ParametersTParameterssourcTable: stringtargetTable: stringReturnsPromise<IgetMappingKeysResult | undefined | null>