How to use the @stylable/core.getCssDocsForSymbol function in @stylable/core

function generateCssDocs(
    meta: StylableMeta,
    symbol: ClassSymbol | ElementSymbol | VarSymbol,
    schemaEntry: StylableSymbolSchema
) {
    const cssDoc = getCssDocsForSymbol(meta, symbol);
    if (cssDoc) {
        if (cssDoc.description) {
            schemaEntry.description = cssDoc.description;
        }
        if (Object.keys(cssDoc.tags).length) {
            schemaEntry.docTags = cssDoc.tags;
        }
    }
}