daggerheart/module/applications/sheets/rollTable/rollTable.mjs

//Setting RollTable
export default class DhRollTableSheet extends foundry.applications.sheets.RollTableSheet{
    static get PARTS() {
        const parts= super.PARTS;
        return{
            summary: {
                template: "ournewmodifiedsummary.hbs"
            },
            ...parts
        };
    }
    static actions = {
        addAltFormula: DhRollTableSheet.#onAddAltFormula,
        removeAltForuma: DhRollTableSheet.#onRemoveAltFormula
    };

    //Add formulafield
    static async #onAddAltFormula (event,target) {
        
    }

    //Remove formulafield
    static async #onRemoveAltFormula (event,target) {

    }
}