docs: add ts declaration file

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
  - task: lint_filenames
    status: passed
  - task: lint_editorconfig
    status: passed
  - task: lint_markdown
    status: na
  - task: lint_package_json
    status: na
  - task: lint_repl_help
    status: na
  - task: lint_javascript_src
    status: na
  - task: lint_javascript_cli
    status: na
  - task: lint_javascript_examples
    status: na
  - task: lint_javascript_tests
    status: na
  - task: lint_javascript_benchmarks
    status: na
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: na
  - task: lint_c_examples
    status: na
  - task: lint_c_benchmarks
    status: na
  - task: lint_c_tests_fixtures
    status: na
  - task: lint_shell
    status: na
  - task: lint_typescript_declarations
    status: passed
  - task: lint_typescript_tests
    status: na
  - task: lint_license_headers
    status: passed
---

Author: aayush0325

lib/node_modules/@stdlib/lapack/base/iladlr/docs/types/index.d.ts

@@ -0,0 +1,101 @@
+/*
+* @license Apache-2.0
+*
+* Copyright (c) 2025 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+// TypeScript Version: 4.1
+
+/// <reference types="@stdlib/types"/>
+
+import { Layout } from '@stdlib/types/blas';
+
+/**
+* Interface describing `iladlr`.
+*/
+interface Routine {
+	/**
+	* Performs a series of row interchanges on a matrix `A` using pivot indices stored in `IPIV`.
+	*
+	* @param order - storage layout
+	* @param M - number of rows in `A`
+	* @param N - number of columns in `A`
+	* @param A - input matrix
+	* @param LDA - stride of the first dimension of `A` (a.k.a., leading dimension of the matrix `A`)
+	* @returns index of the last row
+	*
+	* @example
+	* var Float64array = require( '@stdlib/array/float64' );
+	*
+	* var A = new Float64array( [ 1.0, 2.0, 3.0, 4.0, 0.0, 0.0 ] ); // => [ [ 1.0, 2.0 ], [ 3.0, 4.0 ], [ 0.0, 0.0 ] ]
+	*
+	* var out = iladlr( 'row-major', 3, 2, A, 2 );
+	* // returns 1
+	*/
+	( order: Layout, M: number, N: number, A: Float64Array, LDA: number ): number;
+
+	/**
+	* Finds the index of the last non zero row in a matrix `A`.
+	*
+	* @param M - number of rows in `A`
+	* @param N - number of columns in `A`
+	* @param A - input matrix
+	* @param strideA1 - stride of the first dimension of `A`
+	* @param strideA2 - stride of the second dimension of `A`
+	* @returns index of the last row
+	*
+	* @example
+	* var Float64array = require( '@stdlib/array/float64' );
+	*
+	* var A = new Float64array( [ 1.0, 2.0, 3.0, 4.0, 0.0, 0.0 ] ); // => [ [ 1.0, 2.0 ], [ 3.0, 4.0 ], [ 0.0, 0.0 ] ]
+	*
+	* var out = iladlr.ndarray( 3, 2, A, 2, 1, 0 );
+	* // returns 1
+	*/
+	ndarray( M: number, N: number, A: Float64Array, strideA1: number, strideA2: number, offsetA: number ): number;
+}
+
+/**
+* Performs a series of row interchanges on a matrix `A` using pivot indices stored in `IPIV`.
+*
+* @param order - storage layout
+* @param M - number of rows in `A`
+* @param N - number of columns in `A`
+* @param A - input matrix
+* @param LDA - stride of the first dimension of `A` (a.k.a., leading dimension of the matrix `A`)
+* @returns index of the last row
+*
+* @example
+* var Float64array = require( '@stdlib/array/float64' );
+*
+* var A = new Float64array( [ 1.0, 2.0, 3.0, 4.0, 0.0, 0.0 ] ); // => [ [ 1.0, 2.0 ], [ 3.0, 4.0 ], [ 0.0, 0.0 ] ]
+*
+* var out = iladlr( 'row-major', 3, 2, A, 2 );
+* // returns 1
+*
+* @example
+* var Float64array = require( '@stdlib/array/float64' );
+*
+* var A = new Float64array( [ 1.0, 2.0, 3.0, 4.0, 0.0, 0.0 ] ); // => [ [ 1.0, 2.0 ], [ 3.0, 4.0 ], [ 0.0, 0.0 ] ]
+*
+* var out = iladlr.ndarray( 3, 2, A, 2, 1, 0 );
+* // returns 1
+*/
+declare var iladlr: Routine;
+
+
+// EXPORTS //
+
+export = iladlr;