{"version":3,"file":"lit-all.min.js","sources":["lit-all.min.js/reactive-element/src/css-tag.ts","lit-all.min.js/reactive-element/src/reactive-element.ts","lit-all.min.js/lit-html/src/lit-html.ts","lit-all.min.js/lit-element/src/lit-element.ts","lit-all.min.js/lit-html/src/is-server.ts","lit-all.min.js/lit-html/src/directive-helpers.ts","lit-all.min.js/lit-html/src/directive.ts","lit-all.min.js/lit-html/src/async-directive.ts","lit-all.min.js/lit-html/src/directives/private-async-helpers.ts","lit-all.min.js/lit-html/src/directives/async-replace.ts","lit-all.min.js/lit-html/src/directives/async-append.ts","lit-all.min.js/lit-html/src/directives/cache.ts","lit-all.min.js/lit-html/src/directives/choose.ts","lit-all.min.js/lit-html/src/directives/class-map.ts","lit-all.min.js/lit-html/src/directives/guard.ts","lit-all.min.js/lit-html/src/directives/if-defined.ts","lit-all.min.js/lit-html/src/directives/join.ts","lit-all.min.js/lit-html/src/directives/keyed.ts","lit-all.min.js/lit-html/src/directives/live.ts","lit-all.min.js/lit-html/src/directives/map.ts","lit-all.min.js/lit-html/src/directives/range.ts","lit-all.min.js/lit-html/src/directives/ref.ts","lit-all.min.js/lit-html/src/directives/repeat.ts","lit-all.min.js/lit-html/src/directives/style-map.ts","lit-all.min.js/lit-html/src/directives/template-content.ts","lit-all.min.js/lit-html/src/directives/unsafe-html.ts","lit-all.min.js/lit-html/src/directives/unsafe-svg.ts","lit-all.min.js/lit-html/src/directives/until.ts","lit-all.min.js/lit-html/src/directives/when.ts","lit-all.min.js/lit-html/src/static.ts","lit-all.min.js/lit/src/index.all.ts"],"sourcesContent":["/**\n * @license\n * Copyright 2019 Google LLC\n * SPDX-License-Identifier: BSD-3-Clause\n */\n\nconst NODE_MODE = false;\n\n// Allows minifiers to rename references to globalThis\nconst global = globalThis;\n\n/**\n * Whether the current browser supports `adoptedStyleSheets`.\n */\nexport const supportsAdoptingStyleSheets: boolean =\n global.ShadowRoot &&\n (global.ShadyCSS === undefined || global.ShadyCSS.nativeShadow) &&\n 'adoptedStyleSheets' in Document.prototype &&\n 'replace' in CSSStyleSheet.prototype;\n\n/**\n * A CSSResult or native CSSStyleSheet.\n *\n * In browsers that support constructible CSS style sheets, CSSStyleSheet\n * object can be used for styling along side CSSResult from the `css`\n * template tag.\n */\nexport type CSSResultOrNative = CSSResult | CSSStyleSheet;\n\nexport type CSSResultArray = Array<CSSResultOrNative | CSSResultArray>;\n\n/**\n * A single CSSResult, CSSStyleSheet, or an array or nested arrays of those.\n */\nexport type CSSResultGroup = CSSResultOrNative | CSSResultArray;\n\nconst constructionToken = Symbol();\n\nconst cssTagCache = new WeakMap<TemplateStringsArray, CSSStyleSheet>();\n\n/**\n * A container for a string of CSS text, that may be used to create a CSSStyleSheet.\n *\n * CSSResult is the return value of `css`-tagged template literals and\n * `unsafeCSS()`. In order to ensure that CSSResults are only created via the\n * `css` tag and `unsafeCSS()`, CSSResult cannot be constructed directly.\n */\nexport class CSSResult {\n // This property needs to remain unminified.\n ['_$cssResult$'] = true;\n readonly cssText: string;\n private _styleSheet?: CSSStyleSheet;\n private _strings: TemplateStringsArray | undefined;\n\n private constructor(\n cssText: string,\n strings: TemplateStringsArray | undefined,\n safeToken: symbol\n ) {\n if (safeToken !== constructionToken) {\n throw new Error(\n 'CSSResult is not constructable. Use `unsafeCSS` or `css` instead.'\n );\n }\n this.cssText = cssText;\n this._strings = strings;\n }\n\n // This is a getter so that it's lazy. In practice, this means stylesheets\n // are not created until the first element instance is made.\n get styleSheet(): CSSStyleSheet | undefined {\n // If `supportsAdoptingStyleSheets` is true then we assume CSSStyleSheet is\n // constructable.\n let styleSheet = this._styleSheet;\n const strings = this._strings;\n if (supportsAdoptingStyle
