export const channelTestRoots: string[];
export const extensionChannelTestRoots: string[];
export const coreChannelTestRoots: string[];
export const channelTestPrefixes: string[];
export const extensionChannelTestInclude: string[];
export const coreChannelTestInclude: string[];
export const extensionExcludedChannelTestGlobs: string[];
export function isChannelSurfaceTestFile(filePath: string): boolean;