src/vs/editor/common/config/editorOptions.ts/_wrappingIndentFromString
function _wrappingIndentFromString(wrappingIndent: 'none' | 'same' | 'indent' | 'deepIndent'): WrappingIndent {
	switch (wrappingIndent) {
		case 'none': return WrappingIndent.None;
		case 'same': return WrappingIndent.Same;
		case 'indent': return WrappingIndent.Indent;
		case 'deepIndent': return WrappingIndent.DeepIndent;
	}
}