/**
 * tensor-ops — pure dense Float32 tensor math for TensorOpTrait.
 *
 * Real elementwise add and 2D row-major matmul over Float32Array buffers.
 * Separated from the trait so the math is independently testable (the trait
 * is a thin delegator). Replaces the prior echo-stub that emitted operands
 * back without computing (deep-ratchet 2026-05-24, OVERCLAIMED finding).
 */
export interface DenseTensor {
    shape: number[];
    data: Float32Array;
}
export declare function createTensor(shape: number[], data?: ArrayLike<number>): DenseTensor;
export declare function add(a: DenseTensor, b: DenseTensor): DenseTensor;
export declare function matmul(a: DenseTensor, b: DenseTensor): DenseTensor;