svelte/packages/svelte/messages/compile-errors/parse.md

## unclosed_element

`<%name%>` was left open

## unclosed_block

Block was left open

## unexpected_block_close

Unexpected block closing tag

## unexpected_eof

Unexpected end of input

## js_parse_error

%message%

## expected_token

Expected token %token%

## unexpected_reserved_word

'%word%' is a reserved word in JavaScript and cannot be used here

## missing_whitespace

Expected whitespace

## expected_pattern

Expected identifier or destructure pattern

## invalid_script_context

If the context attribute is supplied, its value must be "module"

## invalid_elseif

'elseif' should be 'else if'

## invalid_continuing_block_placement

{:...} block is invalid at this position (did you forget to close the preceeding element or block?)

## invalid_block_missing_parent

%child% block must be a child of %parent%

## duplicate_block_part

%name% cannot appear more than once within a block

## expected_block_type

Expected 'if', 'each', 'await', 'key' or 'snippet'

## expected_identifier

Expected an identifier

## invalid_debug

{@debug ...} arguments must be identifiers, not arbitrary expressions

## invalid_const

{@const ...} must be an assignment

## invalid_block_placement

{#%name% ...} block cannot be %location%

## invalid_tag_placement

{@%name% ...} tag cannot be %location%

## missing_attribute_value

Expected attribute value

## unclosed_attribute_value

Expected closing %delimiter% character

## invalid_directive_value

Directive value must be a JavaScript expression enclosed in curly braces

## empty_directive_name

%type% name cannot be empty

## invalid_closing_tag

</%name%> attempted to close an element that was not open

## invalid_closing_tag_after_autoclose

</%name%> attempted to close element that was already automatically closed by <%reason%> (cannot nest <%reason%> inside <%name%>)

## invalid_dollar_binding

The $ name is reserved, and cannot be used for variables and imports

## invalid_dollar_prefix

The $ prefix is reserved, and cannot be used for variables and imports

## invalid_dollar_global

The $ name is reserved. To reference a global variable called $, use globalThis.$

## illegal_subscription

Cannot reference store value inside `<script context="module">`

## duplicate_style_element

A component can have a single top-level `<style>` element

## duplicate_script_element

A component can have a single top-level `<script>` element and/or a single top-level `<script context="module">` element

## invalid_render_expression

{@render ...} tags can only contain call expressions

## invalid_render_arguments

expected at most one argument

## invalid_render_call

Calling a snippet function using apply, bind or call is not allowed

## invalid_render_spread_argument

cannot use spread arguments in {@render ...} tags

## invalid_snippet_rest_parameter

snippets do not support rest parameters; use an array instead