global class ModalView { global static Slack.ModalView.Builder builder() { } global Object clone() { } global String getExternalId() { } global Slack.ViewReference getViewReference() { } global String toString() { } global class Builder { global ModalView.Builder() { } global Slack.ModalView build() { } global Slack.ModalView.Builder clearOnClose(Boolean clearOnClose) { } global Object clone() { } global Slack.ModalView.Builder externalId(String externalId) { } global Slack.ModalView.Builder viewReference(Slack.ViewReference viewReference) { } } }