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