extensions/markdown-language-features/src/security.ts/ExtensionContentSecurityPolicyArbiter/shouldAllowSvgsForResource
class ExtensionContentSecurityPolicyArbiter:	public shouldAllowSvgsForResource(resource: vscode.Uri) {
		const securityLevel = this.getSecurityLevelForResource(resource);
		return securityLevel === MarkdownPreviewSecurityLevel.AllowInsecureContent || securityLevel === MarkdownPreviewSecurityLevel.AllowScriptsAndAllContent;
	}