46 lines
1.6 KiB
TypeScript
46 lines
1.6 KiB
TypeScript
import { GenMapping } from '@jridgewell/gen-mapping';
|
|
import type { TraceMap } from '@jridgewell/trace-mapping';
|
|
export declare type SourceMapSegmentObject = {
|
|
column: number;
|
|
line: number;
|
|
name: string;
|
|
source: string;
|
|
content: string | null;
|
|
ignore: boolean;
|
|
};
|
|
export declare type OriginalSource = {
|
|
map: null;
|
|
sources: Sources[];
|
|
source: string;
|
|
content: string | null;
|
|
ignore: boolean;
|
|
};
|
|
export declare type MapSource = {
|
|
map: TraceMap;
|
|
sources: Sources[];
|
|
source: string;
|
|
content: null;
|
|
ignore: false;
|
|
};
|
|
export declare type Sources = OriginalSource | MapSource;
|
|
/**
|
|
* MapSource represents a single sourcemap, with the ability to trace mappings into its child nodes
|
|
* (which may themselves be SourceMapTrees).
|
|
*/
|
|
export declare function MapSource(map: TraceMap, sources: Sources[]): MapSource;
|
|
/**
|
|
* A "leaf" node in the sourcemap tree, representing an original, unmodified source file. Recursive
|
|
* segment tracing ends at the `OriginalSource`.
|
|
*/
|
|
export declare function OriginalSource(source: string, content: string | null, ignore: boolean): OriginalSource;
|
|
/**
|
|
* traceMappings is only called on the root level SourceMapTree, and begins the process of
|
|
* resolving each mapping in terms of the original source files.
|
|
*/
|
|
export declare function traceMappings(tree: MapSource): GenMapping;
|
|
/**
|
|
* originalPositionFor is only called on children SourceMapTrees. It recurses down into its own
|
|
* child SourceMapTrees, until we find the original source map.
|
|
*/
|
|
export declare function originalPositionFor(source: Sources, line: number, column: number, name: string): SourceMapSegmentObject | null;
|