[Multistep Dialog] Expose a function to proceed to the next step in the dialog

Description

const r = React.Ref<MultiStepDialog> = createRef();
const onEnter = () => r.current.nextStep();

return <MultiStepDialog ... ref={r} />

Contributor guide

Tech stack

typescriptreact

Domain

frontend

Issue type

feature

DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.

2

Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.

1-3 hours

Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.

fresh

ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.

clear

Prerequisites

ReactTypeScriptBlueprint component patterns

Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.

85

Research direction

Locate the MultiStepDialog component in the Blueprint codebase (likely in packages/core/src/components/dialog). The component currently does not expose an imperative handle. To implement, use React.forwardRef and a useImperativeHandle hook to expose a 'nextStep' method that advances the internal step state. Refer to other Blueprint components that expose ref methods for consistency, such as Dialog or Overlay. Ensure the method is typed correctly in the component's interface.