Adds a stage to the pipeline by specifying the stage name as an argument. This does not offer any
type safety on the stage params and requires the caller to know the order (and optionally names)
of parameters accepted by the stage.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-04-25 UTC."],[],[]]
