import type { TypedFunction } from '../../core/function/typed.js';
/**
 * Compressed-column (CSC) storage of a sparse matrix: the values, the row index of each
 * value, and the column pointers.
 */
export interface SparseMatrixData {
    _size: number[];
    _values: unknown[];
    _index: number[];
    _ptr: number[];
}
interface CsSpSolveDependencies {
    divideScalar: TypedFunction;
    multiply: TypedFunction;
    subtract: TypedFunction;
}
export declare const createCsSpsolve: import("../../utils/factory.js").FactoryFunction<CsSpSolveDependencies, (g: SparseMatrixData, b: SparseMatrixData, k: number, xi: number[], x: unknown[], pinv: number[] | null, lo: boolean) => number>;
export {};
//# sourceMappingURL=csSpsolve.d.ts.map