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064bfd6 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 | import { createContext } from 'react'
import { EventEmitter } from '../events/emitter.js'
import type { TerminalQuerier } from '../terminal-querier.js'
export type Props = {
/**
* Stdin stream passed to `render()` in `options.stdin` or `process.stdin` by default. Useful if your app needs to handle user input.
*/
readonly stdin: NodeJS.ReadStream
/**
* Ink exposes this function via own `<StdinContext>` to be able to handle Ctrl+C, that's why you should use Ink's `setRawMode` instead of `process.stdin.setRawMode`.
* If the `stdin` stream passed to Ink does not support setRawMode, this function does nothing.
*/
readonly setRawMode: (value: boolean) => void
/**
* A boolean flag determining if the current `stdin` supports `setRawMode`. A component using `setRawMode` might want to use `isRawModeSupported` to nicely fall back in environments where raw mode is not supported.
*/
readonly isRawModeSupported: boolean
readonly internal_exitOnCtrlC: boolean
readonly internal_eventEmitter: EventEmitter
/** Query the terminal and await responses (DECRQM, OSC 11, etc.).
* Null only in the never-reached default context value. */
readonly internal_querier: TerminalQuerier | null
}
/**
* `StdinContext` is a React context, which exposes input stream.
*/
const StdinContext = createContext<Props>({
stdin: process.stdin,
internal_eventEmitter: new EventEmitter(),
setRawMode() {},
isRawModeSupported: false,
internal_exitOnCtrlC: true,
internal_querier: null,
})
// eslint-disable-next-line custom-rules/no-top-level-side-effects
StdinContext.displayName = 'InternalStdinContext'
export default StdinContext
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