Support inlay-hints for svelteserver. (#7622)

book/src/generated/lang-support.md

@@ -141,7 +141,7 @@
 | sql | ✓ |  |  |  |
 | sshclientconfig | ✓ |  |  |  |
 | starlark | ✓ | ✓ |  |  |
-| svelte | ✓ |  |  | `svelteserver` |
+| svelte | ✓ |  | ✓ | `svelteserver` |
 | sway | ✓ | ✓ | ✓ | `forc` |
 | swift | ✓ |  |  | `sourcekit-lsp` |
 | t32 | ✓ |  |  |  |

languages.toml

@@ -62,7 +62,6 @@ slint-lsp = { command = "slint-lsp", args = [] }
 solargraph = { command = "solargraph", args = ["stdio"] }
 solc = { command = "solc", args = ["--lsp"] }
 sourcekit-lsp = { command = "sourcekit-lsp" }
-svelteserver = { command = "svelteserver", args = ["--stdio"] }
 svlangserver = { command = "svlangserver", args = [] }
 swipl = { command = "swipl", args = [ "-g", "use_module(library(lsp_server))", "-g", "lsp_server:main", "-t", "halt", "--", "stdio" ] }
 taplo = { command = "taplo", args = ["lsp", "stdio"] }
@@ -140,6 +139,25 @@ includeInlayParameterNameHintsWhenArgumentMatchesName = true
 includeInlayPropertyDeclarationTypeHints = true
 includeInlayVariableTypeHints = true
 
+[language-server.svelteserver]
+command = "svelteserver"
+args = ["--stdio"]
+
+[language-server.svelteserver.config.configuration.typescript]
+inlayHints.parameterTypes.enabled = true
+inlayHints.variableTypes.enabled = true
+inlayHints.propertyDeclarationTypes.enabled = true
+inlayHints.functionLikeReturnTypes.enabled = true
+inlayHints.enumMemberValues.enabled = true
+inlayHints.parameterNames.enabled = "all"
+
+[language-server.svelteserver.config.configuration.javascript]
+inlayHints.parameterTypes.enabled = true
+inlayHints.variableTypes.enabled = true
+inlayHints.propertyDeclarationTypes.enabled = true
+inlayHints.functionLikeReturnTypes.enabled = true
+inlayHints.enumMemberValues.enabled = true
+inlayHints.parameterNames.enabled = "all"
 
 [[language]]
 name = "rust"

runtime/queries/svelte/indents.scm

@@ -0,0 +1,18 @@
+[
+  (element)
+  (if_statement)
+  (each_statement)
+  (await_statement)
+  (script_element)
+  (style_element)
+] @indent
+
+[
+  (end_tag)
+  (else_statement)
+  (if_end_expr)
+  (each_end_expr)
+  (await_end_expr)
+  ">"
+  "/>"
+] @outdent