Index: frontend/node_modules/yaml/util.d.ts
===================================================================
--- frontend/node_modules/yaml/util.d.ts	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
+++ frontend/node_modules/yaml/util.d.ts	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -0,0 +1,86 @@
+import { Document } from './index'
+import { CST } from './parse-cst'
+import { AST, Pair, Scalar, Schema } from './types'
+
+export function findPair(items: any[], key: Scalar | any): Pair | undefined
+
+export function parseMap(doc: Document, cst: CST.Map): AST.BlockMap
+export function parseMap(doc: Document, cst: CST.FlowMap): AST.FlowMap
+export function parseSeq(doc: Document, cst: CST.Seq): AST.BlockSeq
+export function parseSeq(doc: Document, cst: CST.FlowSeq): AST.FlowSeq
+
+export function stringifyNumber(item: Scalar): string
+export function stringifyString(
+  item: Scalar,
+  ctx: Schema.StringifyContext,
+  onComment?: () => void,
+  onChompKeep?: () => void
+): string
+
+export function toJSON(
+  value: any,
+  arg?: any,
+  ctx?: Schema.CreateNodeContext
+): any
+
+export enum Type {
+  ALIAS = 'ALIAS',
+  BLANK_LINE = 'BLANK_LINE',
+  BLOCK_FOLDED = 'BLOCK_FOLDED',
+  BLOCK_LITERAL = 'BLOCK_LITERAL',
+  COMMENT = 'COMMENT',
+  DIRECTIVE = 'DIRECTIVE',
+  DOCUMENT = 'DOCUMENT',
+  FLOW_MAP = 'FLOW_MAP',
+  FLOW_SEQ = 'FLOW_SEQ',
+  MAP = 'MAP',
+  MAP_KEY = 'MAP_KEY',
+  MAP_VALUE = 'MAP_VALUE',
+  PLAIN = 'PLAIN',
+  QUOTE_DOUBLE = 'QUOTE_DOUBLE',
+  QUOTE_SINGLE = 'QUOTE_SINGLE',
+  SEQ = 'SEQ',
+  SEQ_ITEM = 'SEQ_ITEM'
+}
+
+interface LinePos {
+  line: number
+  col: number
+}
+
+export class YAMLError extends Error {
+  name:
+    | 'YAMLReferenceError'
+    | 'YAMLSemanticError'
+    | 'YAMLSyntaxError'
+    | 'YAMLWarning'
+  message: string
+  source?: CST.Node
+
+  nodeType?: Type
+  range?: CST.Range
+  linePos?: { start: LinePos; end: LinePos }
+
+  /**
+   * Drops `source` and adds `nodeType`, `range` and `linePos`, as well as
+   * adding details to `message`. Run automatically for document errors if
+   * the `prettyErrors` option is set.
+   */
+  makePretty(): void
+}
+
+export class YAMLReferenceError extends YAMLError {
+  name: 'YAMLReferenceError'
+}
+
+export class YAMLSemanticError extends YAMLError {
+  name: 'YAMLSemanticError'
+}
+
+export class YAMLSyntaxError extends YAMLError {
+  name: 'YAMLSyntaxError'
+}
+
+export class YAMLWarning extends YAMLError {
+  name: 'YAMLWarning'
+}