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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 9461x 9461x 2x 2x 2x 2x 2x 2x 13455x 13455x 2x 2x 2x 2x 2x 2x 2x 2x 2x 6971x 6971x 6971x 6971x 6971x 6971x 6971x 6971x 6971x 6971x 6971x 6971x 6971x 2x 2x 2x 2x 2x 21587x 21587x 21587x 21587x 21587x 21587x | /** @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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