/** * Given a absolute or relative time definition and current/prev time state of the sequence, * calculate an absolute time for the next keyframes. */ function calcNextTime(current, next, prev, labels) { var _a; if (typeof next === "number") { return next; } else if (next.startsWith("-") || next.startsWith("+")) { return Math.max(0, current + parseFloat(next)); } else if (next === "<") { return prev; } else { return (_a = labels.get(next)) !== null && _a !== void 0 ? _a : current; } } export { calcNextTime };