Yichen Jiang
ff8d38a9a8
# Conflicts: # docs/architecture.md # docs/cordis-catalog/events-and-services.md # docs/core-data-structures/core.md # docs/module-graph.md # docs/tool-catalog/tools.md # packages/README.md # packages/core/README.md # packages/core/tools/tests/gen-tool-catalog.spec.ts # packages/support/README.md # packages/support/ui-stdio/README.md # packages/ui/acp-agent/tests/built-bin.e2e.ts # packages/ui/acp/README.md # packages/ui/stdio-agent/README.md # packages/ui/stdio-agent/package.json # packages/ui/stdio-agent/src/index.ts # packages/ui/stdio-agent/src/stdio-chat.ts # packages/ui/stdio-agent/tests/built-bin.e2e.ts # packages/ui/stdio-agent/tests/readline.spec.ts # packages/ui/stdio-agent/tests/stdio-chat.spec.ts # packages/web/web/package.json # packages/web/web/tsconfig.json # pnpm-lock.yaml # scripts/gen-tool-catalog.ts
23 lines
1.3 KiB
Markdown
23 lines
1.3 KiB
Markdown
# @deepseek-ai/dsh-user-interaction
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Abstract user-interaction seam. It owns `ctx.userInteraction`, the service a model-facing tool or permission plugin uses when it needs to pause work and ask the human for a decision.
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## Service: `UserInteractionService` (ctx key: `userInteraction`)
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### Public API
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- `ctx.userInteraction.registerProvider(provider): () => void` Register the UI-side provider. Only one provider may be active in a context; disposal unregisters it.
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- `ctx.userInteraction.ask(request): Promise<AskUserQuestionAnswer>` Ask the active provider and wait for the answer.
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### Key Types
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- `AskUserQuestionRequest` — `{ question, header?, options?, allowCustom?, agent?, signal? }`.
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- `AskUserQuestionOption` — `{ label, value?, description?, recommended? }`.
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- `AskUserQuestionAnswer` — `{ answer, option? }`.
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- `UserInteractionProvider` — UI implementation with `ask(request)`.
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- `UserInteractionError` — `HarnessError` subclass with codes such as `NO_PROVIDER`, `DUPLICATE_PROVIDER`, and `ASK_ABORTED`.
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## Role
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This is the interface package. Model-facing consumers such as `@deepseek-ai/dsh-tool-ask-user` depend on this seam; UI front doors such as the `stdio-agent` readline module and the `acp` bridge provide the provider. The loop stays unchanged: a tool call simply awaits a promise, and the tool result resumes the normal agent loop.
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