How to use the @wordpress/e2e-tests/fixtures.blockNameToFixtureBasename function in @wordpress/e2e-tests

.forEach( ( name ) => {
				const nameToFilename = blockNameToFixtureBasename( name );
				const foundFixtures = blockBasenames
					.filter( ( basename ) => (
						basename === nameToFilename ||
						startsWith( basename, nameToFilename + '__' )
					) )
					.map( ( basename ) => {
						const {
							filename: htmlFixtureFileName,
						} = getBlockFixtureHTML( basename );
						const {
							file: jsonFixtureContent,
						} = getBlockFixtureJSON( basename );
						// The parser output for this test.  For missing files,
						// JSON.parse( null ) === null.
						const parserOutput = JSON.parse(
							jsonFixtureContent,