| 1 | import * as webpack from 'webpack';
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| 2 | /**
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| 3 | * A namespace for JupyterLab build utilities.
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| 4 | */
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| 5 | export declare namespace Build {
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| 6 | /**
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| 7 | * The options used to ensure a root package has the appropriate
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| 8 | * assets for its JupyterLab extension packages.
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| 9 | */
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| 10 | interface IEnsureOptions {
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| 11 | /**
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| 12 | * The output directory where the build assets should reside.
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| 13 | */
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| 14 | output: string;
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| 15 | /**
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| 16 | * The names of the packages to ensure.
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| 17 | */
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| 18 | packageNames: ReadonlyArray<string>;
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| 19 | }
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| 20 | /**
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| 21 | * The JupyterLab extension attributes in a module.
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| 22 | */
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| 23 | interface ILabExtension {
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| 24 | /**
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| 25 | * Indicates whether the extension is a standalone extension.
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| 26 | *
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| 27 | * #### Notes
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| 28 | * If `true`, the `main` export of the package is used. If set to a string
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| 29 | * path, the export from that path is loaded as a JupyterLab extension. It
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| 30 | * is possible for one package to have both an `extension` and a
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| 31 | * `mimeExtension` but they cannot be identical (i.e., the same export
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| 32 | * cannot be declared both an `extension` and a `mimeExtension`).
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| 33 | */
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| 34 | readonly extension?: boolean | string;
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| 35 | /**
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| 36 | * Indicates whether the extension is a MIME renderer extension.
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| 37 | *
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| 38 | * #### Notes
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| 39 | * If `true`, the `main` export of the package is used. If set to a string
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| 40 | * path, the export from that path is loaded as a JupyterLab extension. It
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| 41 | * is possible for one package to have both an `extension` and a
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| 42 | * `mimeExtension` but they cannot be identical (i.e., the same export
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| 43 | * cannot be declared both an `extension` and a `mimeExtension`).
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| 44 | */
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| 45 | readonly mimeExtension?: boolean | string;
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| 46 | /**
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| 47 | * The local schema file path in the extension package.
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| 48 | */
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| 49 | readonly schemaDir?: string;
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| 50 | /**
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| 51 | * The local theme file path in the extension package.
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| 52 | */
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| 53 | readonly themePath?: string;
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| 54 | }
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| 55 | /**
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| 56 | * A minimal definition of a module's package definition (i.e., package.json).
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| 57 | */
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| 58 | interface IModule {
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| 59 | /**
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| 60 | * The JupyterLab metadata/
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| 61 | */
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| 62 | jupyterlab?: ILabExtension;
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| 63 | /**
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| 64 | * The main entry point in a module.
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| 65 | */
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| 66 | main?: string;
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| 67 | /**
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| 68 | * The name of a module.
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| 69 | */
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| 70 | name: string;
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| 71 | }
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| 72 | /**
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| 73 | * Ensures that the assets of plugin packages are populated for a build.
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| 74 | *
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| 75 | * @ Returns An array of lab extension config data.
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| 76 | */
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| 77 | function ensureAssets(options: IEnsureOptions): webpack.Configuration[];
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| 78 | /**
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| 79 | * Returns JupyterLab extension metadata from a module.
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| 80 | */
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| 81 | function normalizeExtension(module: IModule): ILabExtension;
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| 82 | }
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