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| 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 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 9099x 9099x 2x 2x 2x 2x 2x 2x 13164x 13164x 2x 2x 2x 2x 2x 2x 2x 2x 2x 6779x 6779x 6779x 6779x 6779x 6779x 6779x 6779x 6779x 6779x 6779x 6779x 6779x 2x 2x 2x 2x 2x 20978x 20978x 20978x 20978x 20978x 20978x | /** @import { AST, ExpressionMetadata, SvelteNode } from '#compiler' */
/**
* All nodes that can appear elsewhere than the top level, have attributes and can contain children
*/
const element_nodes = [
'SvelteElement',
'RegularElement',
'SvelteFragment',
'Component',
'SvelteComponent',
'SvelteSelf',
'SlotElement'
];
/**
* Returns true for all nodes that can appear elsewhere than the top level, have attributes and can contain children
* @param {SvelteNode} node
* @returns {node is AST.Component | AST.RegularElement | AST.SlotElement | AST.SvelteComponent | AST.SvelteElement | AST.SvelteFragment | AST.SvelteSelf}
*/
export function is_element_node(node) {
return element_nodes.includes(node.type);
}
/**
* @param {AST.RegularElement | AST.SvelteElement} node
* @returns {boolean}
*/
export function is_custom_element_node(node) {
return node.type === 'RegularElement' && node.name.includes('-');
}
/**
* @param {string} name
* @param {number} start
* @param {number} end
* @param {AST.Attribute['value']} value
* @returns {AST.Attribute}
*/
export function create_attribute(name, start, end, value) {
return {
type: 'Attribute',
start,
end,
name,
value,
parent: null,
metadata: {
expression: create_expression_metadata(),
delegated: null
}
};
}
/**
* @returns {ExpressionMetadata}
*/
export function create_expression_metadata() {
return {
dependencies: new Set(),
has_state: false,
has_call: false
};
}
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