import type { TypedFunction } from '../core/function/typed.js';
interface MatrixType {
    _size: number[];
    storage(): 'dense' | 'sparse';
    valueOf(): unknown[] | unknown[][];
    size(): number[];
    diagonal(k: number): MatrixType;
}
interface MatrixConstructor {
    (data: unknown[] | unknown[][], storage?: 'dense' | 'sparse'): MatrixType;
}
interface DenseMatrixConstructor {
    diagonal(size: number[], values: unknown[] | MatrixType, k?: number): MatrixType;
}
interface SparseMatrixConstructor {
    diagonal(size: number[], values: unknown[] | MatrixType, k?: number): MatrixType;
}
interface DiagDependencies {
    typed: TypedFunction;
    matrix: MatrixConstructor;
    DenseMatrix: DenseMatrixConstructor;
    SparseMatrix: SparseMatrixConstructor;
}
export declare const createDiag: import("../utils/factory.js").FactoryFunction<DiagDependencies, unknown>;
export {};
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