export const createNestedArrays = (x: number, y: number | number[]): Float32Array[][] => { const arrays: Float32Array[][] = []; for (let i = 0; i < x; i += 1) { const array = []; const length = typeof y === 'number' ? y : y[i]; for (let j = 0; j < length; j += 1) { array.push(new Float32Array(128)); } arrays.push(array); } return arrays; };