import type { BlockSequence, FlowCollection } from '../parse/cst.js'; import type { Schema } from '../schema/Schema.js'; import type { StringifyContext } from '../stringify/stringify.js'; import { Collection } from './Collection.js'; import { ParsedNode, Range } from './Node.js'; import type { Pair } from './Pair.js'; import { Scalar } from './Scalar.js'; import { ToJSContext } from './toJS.js'; export declare namespace YAMLSeq { interface Parsed = ParsedNode> extends YAMLSeq { items: T[]; range: Range; srcToken?: BlockSequence | FlowCollection; } } export declare class YAMLSeq extends Collection { static get tagName(): 'tag:yaml.org,2002:seq'; items: T[]; constructor(schema?: Schema); add(value: T): void; /** * Removes a value from the collection. * * `key` must contain a representation of an integer for this to succeed. * It may be wrapped in a `Scalar`. * * @returns `true` if the item was found and removed. */ delete(key: unknown): boolean; /** * Returns item at `key`, or `undefined` if not found. By default unwraps * scalar values from their surrounding node; to disable set `keepScalar` to * `true` (collections are always returned intact). * * `key` must contain a representation of an integer for this to succeed. * It may be wrapped in a `Scalar`. */ get(key: unknown, keepScalar: true): Scalar | undefined; get(key: unknown, keepScalar?: false): T | undefined; get(key: unknown, keepScalar?: boolean): T | Scalar | undefined; /** * Checks if the collection includes a value with the key `key`. * * `key` must contain a representation of an integer for this to succeed. * It may be wrapped in a `Scalar`. */ has(key: unknown): boolean; /** * Sets a value in this collection. For `!!set`, `value` needs to be a * boolean to add/remove the item from the set. * * If `key` does not contain a representation of an integer, this will throw. * It may be wrapped in a `Scalar`. */ set(key: unknown, value: T): void; toJSON(_?: unknown, ctx?: ToJSContext): unknown[]; toString(ctx?: StringifyContext, onComment?: () => void, onChompKeep?: () => void): string; }