function getBreakpoints(store) {
    // grab the current state of the store
    const storeState = store.getState()

    const responsiveStatePath = findMarker(storeState, '_responsiveState')

    // if we couldn't find a responsive reducer at the root of the project
    if (!responsiveStatePath) {
        throw new Error(
            'Could not find responsive state reducer. ' +
                'If you are still running into trouble, please open a ticket on github.'
        )
    }

    // return the breakpoints in the redux store
    return getIn(storeState, responsiveStatePath).breakpoints
}
Searches through the given redux store and returns the breakpoints found inside.
@arg {object} - The redux state.
@returns {object} - The breakpoints associated with the responsive state inside the store.