export { getPatchedVegaLiteSpec , vegaLiteUtils } ; const getPatchedVegaLiteSpec = ( spec ) => ( { ... spec , ... getPatchedTopLevelDimensions ( spec ) } ) ; const getPatchedTopLevelDimensions = ( spec ) => ( { height : spec [ 'height' ] || 'container' , width : spec [ 'width' ] || 'container' } ) ; const vegaLiteUtils = null ;