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isWebviewSourceUrl

Type guard that checks whether a WebviewSource is a URL source.

function isWebviewSourceUrl(source: WebviewSource): source is WebviewSourceUrl

Parameters​

ParameterTypeDescription
sourceWebviewSourceThe source to check

Returns​

true if source.type === "url", narrowing the type to WebviewSourceUrl.

Example​

const source = webviewSource.url("https://example.com");

if (isWebviewSourceUrl(source)) {
  console.log(source.url); // "https://example.com"
}