langpavel

/**
 * Types as data from 'graphql/language/ast.d.ts'
 */

import type { ASTNode } from 'graphql/language/ast';

export interface ASTNodeFieldInfo {
  readonly optional?: boolean;
  readonly isArray?: boolean;
  readonly type: string;

langpavel

function* cssRulesIterator() {
  for(const stylesheet of window.document.styleSheets) {
    for (const rule of stylesheet.cssRules) {
      yield rule.cssText;
    }
  }
}

[...cssRulesIterator()].filter(ruleText => true)

langpavel

/* eslint-disable @typescript-eslint/no-redeclare */
export function isHttpStatusSuccess(code: number): code is HTTP_STATUS_SUCCESS {
  return code >= 200 && code < 300;
}

export function isHttpStatusClientError(code: number): code is HTTP_STATUS_CLIENT_ERROR {
  return code >= 400 && code < 500;
}

export function isHttpStatusServerError(code: number): code is HTTP_STATUS_SERVER_ERROR {