mirror of
https://github.com/dawidd6/action-ansible-playbook.git
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373 lines
10 KiB
TypeScript
373 lines
10 KiB
TypeScript
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import { CST } from './parse-cst'
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import {
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AST,
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Alias,
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Collection,
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Merge,
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Node,
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Scalar,
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Schema,
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YAMLMap,
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YAMLSeq
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} from './types'
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import { Type, YAMLError, YAMLWarning } from './util'
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export { AST, CST }
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export { default as parseCST } from './parse-cst'
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/**
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* `yaml` defines document-specific options in three places: as an argument of
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* parse, create and stringify calls, in the values of `YAML.defaultOptions`,
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* and in the version-dependent `YAML.Document.defaults` object. Values set in
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* `YAML.defaultOptions` override version-dependent defaults, and argument
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* options override both.
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*/
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export const defaultOptions: Options
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export interface Options extends Schema.Options {
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/**
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* Default prefix for anchors.
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*
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* Default: `'a'`, resulting in anchors `a1`, `a2`, etc.
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*/
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anchorPrefix?: string
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/**
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* The number of spaces to use when indenting code.
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*
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* Default: `2`
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*/
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indent?: number
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/**
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* Whether block sequences should be indented.
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*
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* Default: `true`
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*/
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indentSeq?: boolean
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/**
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* Allow non-JSON JavaScript objects to remain in the `toJSON` output.
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* Relevant with the YAML 1.1 `!!timestamp` and `!!binary` tags as well as BigInts.
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*
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* Default: `true`
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*/
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keepBlobsInJSON?: boolean
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/**
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* Include references in the AST to each node's corresponding CST node.
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*
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* Default: `false`
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*/
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keepCstNodes?: boolean
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/**
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* Store the original node type when parsing documents.
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*
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* Default: `true`
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*/
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keepNodeTypes?: boolean
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/**
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* When outputting JS, use Map rather than Object to represent mappings.
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*
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* Default: `false`
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*/
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mapAsMap?: boolean
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/**
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* Prevent exponential entity expansion attacks by limiting data aliasing count;
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* set to `-1` to disable checks; `0` disallows all alias nodes.
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*
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* Default: `100`
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*/
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maxAliasCount?: number
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/**
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* Include line position & node type directly in errors; drop their verbose source and context.
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*
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* Default: `false`
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*/
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prettyErrors?: boolean
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/**
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* When stringifying, require keys to be scalars and to use implicit rather than explicit notation.
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*
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* Default: `false`
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*/
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simpleKeys?: boolean
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/**
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* The YAML version used by documents without a `%YAML` directive.
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*
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* Default: `"1.2"`
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*/
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version?: '1.0' | '1.1' | '1.2'
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}
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/**
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* Some customization options are availabe to control the parsing and
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* stringification of scalars. Note that these values are used by all documents.
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*/
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export const scalarOptions: {
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binary: scalarOptions.Binary
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bool: scalarOptions.Bool
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int: scalarOptions.Int
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null: scalarOptions.Null
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str: scalarOptions.Str
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}
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export namespace scalarOptions {
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interface Binary {
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/**
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* The type of string literal used to stringify `!!binary` values.
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*
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* Default: `'BLOCK_LITERAL'`
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*/
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defaultType: Scalar.Type
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/**
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* Maximum line width for `!!binary`.
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*
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* Default: `76`
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*/
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lineWidth: number
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}
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interface Bool {
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/**
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* String representation for `true`. With the core schema, use `'true' | 'True' | 'TRUE'`.
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*
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* Default: `'true'`
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*/
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trueStr: string
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/**
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* String representation for `false`. With the core schema, use `'false' | 'False' | 'FALSE'`.
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*
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* Default: `'false'`
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*/
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falseStr: string
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}
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interface Int {
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/**
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* Whether integers should be parsed into BigInt values.
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*
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* Default: `false`
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*/
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asBigInt: false
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}
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interface Null {
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/**
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* String representation for `null`. With the core schema, use `'null' | 'Null' | 'NULL' | '~' | ''`.
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*
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* Default: `'null'`
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*/
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nullStr: string
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}
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interface Str {
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/**
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* The default type of string literal used to stringify values
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*
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* Default: `'PLAIN'`
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*/
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defaultType: Scalar.Type
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doubleQuoted: {
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/**
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* Whether to restrict double-quoted strings to use JSON-compatible syntax.
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*
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* Default: `false`
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*/
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jsonEncoding: boolean
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/**
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* Minimum length to use multiple lines to represent the value.
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*
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* Default: `40`
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*/
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minMultiLineLength: number
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}
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fold: {
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/**
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* Maximum line width (set to `0` to disable folding).
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*
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* Default: `80`
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*/
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lineWidth: number
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/**
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* Minimum width for highly-indented content.
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*
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* Default: `20`
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*/
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minContentWidth: number
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}
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}
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}
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export class Document extends Collection {
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cstNode?: CST.Document
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constructor(options?: Options)
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tag: never
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directivesEndMarker?: boolean
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type: Type.DOCUMENT
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/**
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* Anchors associated with the document's nodes;
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* also provides alias & merge node creators.
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*/
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anchors: Document.Anchors
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/** The document contents. */
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contents: any
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/** Errors encountered during parsing. */
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errors: YAMLError[]
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/**
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* The schema used with the document. Use `setSchema()` to change or
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* initialise.
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*/
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schema?: Schema
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/**
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* Array of prefixes; each will have a string `handle` that
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* starts and ends with `!` and a string `prefix` that the handle will be replaced by.
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*/
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tagPrefixes: Document.TagPrefix[]
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/**
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* The parsed version of the source document;
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* if true-ish, stringified output will include a `%YAML` directive.
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*/
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version?: string
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/** Warnings encountered during parsing. */
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warnings: YAMLWarning[]
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/**
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* List the tags used in the document that are not in the default
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* `tag:yaml.org,2002:` namespace.
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*/
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listNonDefaultTags(): string[]
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/** Parse a CST into this document */
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parse(cst: CST.Document): this
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/**
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* When a document is created with `new YAML.Document()`, the schema object is
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* not set as it may be influenced by parsed directives; call this with no
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* arguments to set it manually, or with arguments to change the schema used
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* by the document.
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**/
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setSchema(
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id?: Options['version'] | Schema.Name,
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customTags?: (Schema.TagId | Schema.Tag)[]
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): void
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/** Set `handle` as a shorthand string for the `prefix` tag namespace. */
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setTagPrefix(handle: string, prefix: string): void
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/**
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* A plain JavaScript representation of the document `contents`.
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*
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* @param arg Used by `JSON.stringify` to indicate the array index or property
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* name. If its value is a `string` and the document `contents` has a scalar
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* value, the `keepBlobsInJSON` option has no effect.
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* @param onAnchor If defined, called with the resolved `value` and reference
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* `count` for each anchor in the document.
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* */
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toJSON(arg?: string, onAnchor?: (value: any, count: number) => void): any
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/** A YAML representation of the document. */
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toString(): string
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}
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export namespace Document {
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interface Parsed extends Document {
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contents: Node | null
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/** The schema used with the document. */
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schema: Schema
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}
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interface Anchors {
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/**
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* Create a new `Alias` node, adding the required anchor for `node`.
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* If `name` is empty, a new anchor name will be generated.
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*/
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createAlias(node: Node, name?: string): Alias
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/**
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* Create a new `Merge` node with the given source nodes.
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* Non-`Alias` sources will be automatically wrapped.
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*/
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createMergePair(...nodes: Node[]): Merge
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/** The anchor name associated with `node`, if set. */
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getName(node: Node): undefined | string
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/** List of all defined anchor names. */
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getNames(): string[]
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/** The node associated with the anchor `name`, if set. */
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getNode(name: string): undefined | Node
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/**
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* Find an available anchor name with the given `prefix` and a
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* numerical suffix.
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*/
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newName(prefix: string): string
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/**
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* Associate an anchor with `node`. If `name` is empty, a new name will be generated.
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* To remove an anchor, use `setAnchor(null, name)`.
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*/
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setAnchor(node: Node | null, name?: string): void | string
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}
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interface TagPrefix {
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handle: string
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prefix: string
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}
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}
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/**
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* Recursively turns objects into collections. Generic objects as well as `Map`
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* and its descendants become mappings, while arrays and other iterable objects
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* result in sequences.
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*
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* The primary purpose of this function is to enable attaching comments or other
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* metadata to a value, or to otherwise exert more fine-grained control over the
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* stringified output. To that end, you'll need to assign its return value to
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* the `contents` of a Document (or somewhere within said contents), as the
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* document's schema is required for YAML string output.
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*
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* @param wrapScalars If undefined or `true`, also wraps plain values in
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* `Scalar` objects; if `false` and `value` is not an object, it will be
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* returned directly.
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* @param tag Use to specify the collection type, e.g. `"!!omap"`. Note that
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* this requires the corresponding tag to be available based on the default
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* options. To use a specific document's schema, use `doc.schema.createNode`.
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*/
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export function createNode(
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value: any,
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wrapScalars?: true,
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tag?: string
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): YAMLMap | YAMLSeq | Scalar
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/**
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* YAML.createNode recursively turns objects into Map and arrays to Seq collections.
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* Its primary use is to enable attaching comments or other metadata to a value,
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* or to otherwise exert more fine-grained control over the stringified output.
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*
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* Doesn't wrap plain values in Scalar objects.
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*/
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export function createNode(
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value: any,
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wrapScalars: false,
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tag?: string
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): YAMLMap | YAMLSeq | string | number | boolean | null
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/**
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* Parse an input string into a single YAML.Document.
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*/
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export function parseDocument(str: string, options?: Options): Document.Parsed
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/**
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* Parse the input as a stream of YAML documents.
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*
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* Documents should be separated from each other by `...` or `---` marker lines.
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*/
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export function parseAllDocuments(
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str: string,
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options?: Options
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): Document.Parsed[]
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/**
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* Parse an input string into JavaScript.
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*
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* Only supports input consisting of a single YAML document; for multi-document
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* support you should use `YAML.parseAllDocuments`. May throw on error, and may
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* log warnings using `console.warn`.
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*
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* @param str A string with YAML formatting.
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* @returns The value will match the type of the root value of the parsed YAML
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* document, so Maps become objects, Sequences arrays, and scalars result in
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* nulls, booleans, numbers and strings.
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*/
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export function parse(str: string, options?: Options): any
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/**
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* @returns Will always include \n as the last character, as is expected of YAML documents.
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*/
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export function stringify(value: any, options?: Options): string
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