interface CreateFunctionStatement implements PGNodeimport { type CreateFunctionStatement } from "https://deno.land/x/pgsql_ast_parser@10.5.2/mod.ts"; Propertiestype: "create function"name: QNameoptionalcode: stringoptionalorReplace: booleanoptionallanguage: Namearguments: FunctionArgument[]optionalreturns: DataTypeDef | ReturnsTableoptionalpurity: "immutable" | "stable" | "volatile"optionalleakproof: booleanoptionalonNullInput: "call" | "null" | "strict"