settings.json

{
    "javascript.validate.enable": false,
    "flow.pathToFlow": "${workspaceRoot}/node_modules/.bin/flow",
    "flow.stopFlowOnExit": true,
    "flow.enabled": true,
    "flow.useNPMPackagedFlow": false,
    "flow.showStatus":  true,
    "flow.showUncovered": false,
    "flow.runOnEdit": true,
    "flow.useLSP": false
}