method Evaluator.prototype.mapimport { Evaluator } from "https://dotland.deno.dev/x/pg_mem@2.6.3/evaluator.ts"; map<TNew>(mapper: (val: T) => TNew, newType?: _IType<TNew>): IValue<TNew>Type ParametersTNewParametersmapper: (val: T) => TNewoptionalnewType: _IType<TNew>ReturnsIValue<TNew>