1 | import type { Document } from '../doc/Document.js';
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2 | import type { ToJSOptions } from '../options.js';
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3 | import { Token } from '../parse/cst.js';
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4 | import type { StringifyContext } from '../stringify/stringify.js';
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5 | import type { Alias } from './Alias.js';
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6 | import { NODE_TYPE } from './identity.js';
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7 | import type { Scalar } from './Scalar.js';
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8 | import type { YAMLMap } from './YAMLMap.js';
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9 | import type { YAMLSeq } from './YAMLSeq.js';
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10 | export type Node<T = unknown> = Alias | Scalar<T> | YAMLMap<unknown, T> | YAMLSeq<T>;
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11 |
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12 | export type NodeType<T> = T extends string | number | bigint | boolean | null | undefined ? Scalar<T> : T extends Date ? Scalar<string | Date> : T extends Array<any> ? YAMLSeq<NodeType<T[number]>> : T extends {
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13 | [key: string]: any;
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14 | } ? YAMLMap<NodeType<keyof T>, NodeType<T[keyof T]>> : T extends {
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15 | [key: number]: any;
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16 | } ? YAMLMap<NodeType<keyof T>, NodeType<T[keyof T]>> : Node;
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17 | export type ParsedNode = Alias.Parsed | Scalar.Parsed | YAMLMap.Parsed | YAMLSeq.Parsed;
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18 |
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19 | export type Range = [number, number, number];
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20 | export declare abstract class NodeBase {
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21 | readonly [NODE_TYPE]: symbol;
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22 |
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23 | comment?: string | null;
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24 |
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25 | commentBefore?: string | null;
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26 | |
27 |
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28 |
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29 |
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30 |
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31 |
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32 | range?: Range | null;
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33 |
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34 | spaceBefore?: boolean;
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35 |
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36 | srcToken?: Token;
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37 |
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38 | tag?: string;
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39 |
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40 | abstract toJSON(): any;
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41 | abstract toString(ctx?: StringifyContext, onComment?: () => void, onChompKeep?: () => void): string;
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42 | constructor(type: symbol);
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43 | /** Create a copy of this node. */
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44 | clone(): NodeBase;
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45 | /** A plain JavaScript representation of this node. */
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46 | toJS(doc: Document<Node, boolean>, { mapAsMap, maxAliasCount, onAnchor, reviver }?: ToJSOptions): any;
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47 | }
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