1 files changed, 67 insertions, 0 deletions
diff --git a/chromium/third_party/node/node_modules/@lit/reactive-element/css-tag.d.ts b/chromium/third_party/node/node_modules/@lit/reactive-element/css-tag.d.ts
new file mode 100644
index 00000000000..b94d2d090bc
--- /dev/null
+++ b/chromium/third_party/node/node_modules/@lit/reactive-element/css-tag.d.ts
@@ -0,0 +1,67 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+/**
+ * Whether the current browser supports `adoptedStyleSheets`.
+ */
+export declare const supportsAdoptingStyleSheets: boolean;
+/**
+ * A CSSResult or native CSSStyleSheet.
+ *
+ * In browsers that support constructible CSS style sheets, CSSStyleSheet
+ * object can be used for styling along side CSSResult from the `css`
+ * template tag.
+ */
+export type CSSResultOrNative = CSSResult | CSSStyleSheet;
+export type CSSResultArray = Array<CSSResultOrNative | CSSResultArray>;
+/**
+ * A single CSSResult, CSSStyleSheet, or an array or nested arrays of those.
+ */
+export type CSSResultGroup = CSSResultOrNative | CSSResultArray;
+/**
+ * A container for a string of CSS text, that may be used to create a CSSStyleSheet.
+ *
+ * CSSResult is the return value of `css`-tagged template literals and
+ * `unsafeCSS()`. In order to ensure that CSSResults are only created via the
+ * `css` tag and `unsafeCSS()`, CSSResult cannot be constructed directly.
+ */
+export declare class CSSResult {
+    ['_$cssResult$']: boolean;
+    readonly cssText: string;
+    private _styleSheet?;
+    private _strings;
+    private constructor();
+    get styleSheet(): CSSStyleSheet | undefined;
+    toString(): string;
+}
+/**
+ * Wrap a value for interpolation in a {@linkcode css} tagged template literal.
+ *
+ * This is unsafe because untrusted CSS text can be used to phone home
+ * or exfiltrate data to an attacker controlled site. Take care to only use
+ * this with trusted input.
+ */
+export declare const unsafeCSS: (value: unknown) => CSSResult;
+/**
+ * A template literal tag which can be used with LitElement's
+ * {@linkcode LitElement.styles} property to set element styles.
+ *
+ * For security reasons, only literal string values and number may be used in
+ * embedded expressions. To incorporate non-literal values {@linkcode unsafeCSS}
+ * may be used inside an expression.
+ */
+export declare const css: (strings: TemplateStringsArray, ...values: (CSSResultGroup | number)[]) => CSSResult;
+/**
+ * Applies the given styles to a `shadowRoot`. When Shadow DOM is
+ * available but `adoptedStyleSheets` is not, styles are appended to the
+ * `shadowRoot` to [mimic spec behavior](https://wicg.github.io/construct-stylesheets/#using-constructed-stylesheets).
+ * Note, when shimming is used, any styles that are subsequently placed into
+ * the shadowRoot should be placed *before* any shimmed adopted styles. This
+ * will match spec behavior that gives adopted sheets precedence over styles in
+ * shadowRoot.
+ */
+export declare const adoptStyles: (renderRoot: ShadowRoot, styles: Array<CSSResultOrNative>) => void;
+export declare const getCompatibleStyle: (s: CSSResultOrNative) => CSSResultOrNative;
+//# sourceMappingURL=css-tag.d.ts.map
+\ No newline at end of file