forked from Fediversity/fediversity.eu
63 lines
2.6 KiB
TypeScript
63 lines
2.6 KiB
TypeScript
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import { Directives } from '../doc/directives.js';
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import { Document } from '../doc/Document.js';
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import { ErrorCode, YAMLParseError, YAMLWarning } from '../errors.js';
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import type { ParsedNode, Range } from '../nodes/Node.js';
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import type { DocumentOptions, ParseOptions, SchemaOptions } from '../options.js';
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import type { Token } from '../parse/cst.js';
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type ErrorSource = number | [number, number] | Range | {
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offset: number;
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source?: string;
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};
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export type ComposeErrorHandler = (source: ErrorSource, code: ErrorCode, message: string, warning?: boolean) => void;
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/**
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* Compose a stream of CST nodes into a stream of YAML Documents.
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*
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* ```ts
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* import { Composer, Parser } from 'yaml'
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*
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* const src: string = ...
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* const tokens = new Parser().parse(src)
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* const docs = new Composer().compose(tokens)
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* ```
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*/
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export declare class Composer<Contents extends ParsedNode = ParsedNode, Strict extends boolean = true> {
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private directives;
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private doc;
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private options;
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private atDirectives;
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private prelude;
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private errors;
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private warnings;
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constructor(options?: ParseOptions & DocumentOptions & SchemaOptions);
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private onError;
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private decorate;
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/**
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* Current stream status information.
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*
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* Mostly useful at the end of input for an empty stream.
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*/
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streamInfo(): {
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comment: string;
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directives: Directives;
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errors: YAMLParseError[];
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warnings: YAMLWarning[];
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};
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/**
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* Compose tokens into documents.
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*
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* @param forceDoc - If the stream contains no document, still emit a final document including any comments and directives that would be applied to a subsequent document.
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* @param endOffset - Should be set if `forceDoc` is also set, to set the document range end and to indicate errors correctly.
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*/
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compose(tokens: Iterable<Token>, forceDoc?: boolean, endOffset?: number): Generator<Document.Parsed<Contents, Strict>, void, unknown>;
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/** Advance the composer by one CST token. */
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next(token: Token): Generator<Document.Parsed<Contents, Strict>, void, unknown>;
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/**
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* Call at end of input to yield any remaining document.
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*
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* @param forceDoc - If the stream contains no document, still emit a final document including any comments and directives that would be applied to a subsequent document.
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* @param endOffset - Should be set if `forceDoc` is also set, to set the document range end and to indicate errors correctly.
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*/
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end(forceDoc?: boolean, endOffset?: number): Generator<Document.Parsed<Contents, Strict>, void, unknown>;
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}
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export {};
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