83 lines
1.9 KiB
TypeScript
83 lines
1.9 KiB
TypeScript
|
/* (c) 2015 Ari Porad (@ariporad) <http://ariporad.com>. License: ariporad.mit-license.org */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The hook. Accepts the code of the module and the filename.
|
||
|
|
*/
|
||
|
|
declare type Hook = (code: string, filename: string) => string;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* A matcher function, will be called with path to a file.
|
||
|
|
*
|
||
|
|
* Should return truthy if the file should be hooked, falsy otherwise.
|
||
|
|
*/
|
||
|
|
declare type Matcher = (path: string) => boolean;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Reverts the hook when called.
|
||
|
|
*/
|
||
|
|
declare type RevertFunction = () => void;
|
||
|
|
interface Options {
|
||
|
|
/**
|
||
|
|
* The extensions to hook. Should start with '.' (ex. ['.js']).
|
||
|
|
*
|
||
|
|
* Takes precedence over `exts`, `extension` and `ext`.
|
||
|
|
*
|
||
|
|
* @alias exts
|
||
|
|
* @alias extension
|
||
|
|
* @alias ext
|
||
|
|
* @default ['.js']
|
||
|
|
*/
|
||
|
|
extensions?: ReadonlyArray<string> | string;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The extensions to hook. Should start with '.' (ex. ['.js']).
|
||
|
|
*
|
||
|
|
* Takes precedence over `extension` and `ext`.
|
||
|
|
*
|
||
|
|
* @alias extension
|
||
|
|
* @alias ext
|
||
|
|
* @default ['.js']
|
||
|
|
*/
|
||
|
|
exts?: ReadonlyArray<string> | string;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The extensions to hook. Should start with '.' (ex. ['.js']).
|
||
|
|
*
|
||
|
|
* Takes precedence over `ext`.
|
||
|
|
*
|
||
|
|
* @alias ext
|
||
|
|
* @default ['.js']
|
||
|
|
*/
|
||
|
|
extension?: ReadonlyArray<string> | string;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The extensions to hook. Should start with '.' (ex. ['.js']).
|
||
|
|
*
|
||
|
|
* @default ['.js']
|
||
|
|
*/
|
||
|
|
ext?: ReadonlyArray<string> | string;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* A matcher function, will be called with path to a file.
|
||
|
|
*
|
||
|
|
* Should return truthy if the file should be hooked, falsy otherwise.
|
||
|
|
*/
|
||
|
|
matcher?: Matcher | null;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Auto-ignore node_modules. Independent of any matcher.
|
||
|
|
*
|
||
|
|
* @default true
|
||
|
|
*/
|
||
|
|
ignoreNodeModules?: boolean;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Add a require hook.
|
||
|
|
*
|
||
|
|
* @param hook The hook. Accepts the code of the module and the filename. Required.
|
||
|
|
* @returns The `revert` function. Reverts the hook when called.
|
||
|
|
*/
|
||
|
|
export declare function addHook(hook: Hook, opts?: Options): RevertFunction;
|
||
|
|
export {};
|