[Bug] Issues with `autocompleteMultiselect` (hint and typings)

[ajitsingh-tf]

Environment

• OS: macOS
• Node Version: v22.17.0
• Package: @clack/prompts
• Package Version: 1.0.0-alpha.1

Describe the bug

Issue no. 1

clack/packages/prompts/src/autocomplete.ts

Lines 276 to 281 in d4de920

	const instructions = [
	`${color.dim('↑/↓')} to navigate`,
	`${color.dim('Space:')} select`,
	`${color.dim('Enter:')} confirm`,
	`${color.dim('Type:')} to search`,
	];

The hint says that one can use Space to select. However, when one has typed something to narrow the list, then space gets eaten up by filter's input and is not used to select an item. What I found is using Tab key works on both the cases.

Issue no. 2

clack/packages/prompts/src/autocomplete.ts

Line 318 in d4de920

return prompt.prompt() as Promise<Value | symbol>;

An autocompleteMultiselect returns a list of values, while right now we are returning just Value here.