48 lines
1.5 KiB
TypeScript
48 lines
1.5 KiB
TypeScript
|
import type ts from 'typescript';
|
||
|
|
export interface ISourceLocation {
|
||
|
|
/**
|
||
|
|
* The absolute path to the source file.
|
||
|
|
*/
|
||
|
|
sourceFilePath: string;
|
||
|
|
/**
|
||
|
|
* The line number in the source file. The first line number is 1.
|
||
|
|
*/
|
||
|
|
sourceFileLine: number;
|
||
|
|
/**
|
||
|
|
* The column number in the source file. The first column number is 1.
|
||
|
|
*/
|
||
|
|
sourceFileColumn: number;
|
||
|
|
}
|
||
|
|
export interface IGetSourceLocationOptions {
|
||
|
|
/**
|
||
|
|
* The source file to get the source location from.
|
||
|
|
*/
|
||
|
|
sourceFile: ts.SourceFile;
|
||
|
|
/**
|
||
|
|
* The position within the source file to get the source location from.
|
||
|
|
*/
|
||
|
|
pos: number;
|
||
|
|
/**
|
||
|
|
* If `false` or not provided, then we attempt to follow source maps in order to resolve the
|
||
|
|
* location to the original `.ts` file. If resolution isn't possible for some reason, we fall
|
||
|
|
* back to the `.d.ts` location.
|
||
|
|
*
|
||
|
|
* If `true`, then we don't bother following source maps, and the location refers to the `.d.ts`
|
||
|
|
* location.
|
||
|
|
*/
|
||
|
|
useDtsLocation?: boolean;
|
||
|
|
}
|
||
|
|
export declare class SourceMapper {
|
||
|
|
private _sourceMapByFilePath;
|
||
|
|
private _originalFileInfoByPath;
|
||
|
|
/**
|
||
|
|
* Given a `.d.ts` source file and a specific position within the file, return the corresponding
|
||
|
|
* `ISourceLocation`.
|
||
|
|
*/
|
||
|
|
getSourceLocation(options: IGetSourceLocationOptions): ISourceLocation;
|
||
|
|
private _getMappedSourceLocation;
|
||
|
|
private _getSourceMap;
|
||
|
|
private static _findNearestMappingItem;
|
||
|
|
private static _compareMappingItem;
|
||
|
|
}
|
||
|
|
//# sourceMappingURL=SourceMapper.d.ts.map
|