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47b95f8 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 | import { ErrorWithDiff, ParsedStack } from './types.js';
type GeneratedColumn = number;
type SourcesIndex = number;
type SourceLine = number;
type SourceColumn = number;
type NamesIndex = number;
type SourceMapSegment = [GeneratedColumn] | [GeneratedColumn, SourcesIndex, SourceLine, SourceColumn] | [GeneratedColumn, SourcesIndex, SourceLine, SourceColumn, NamesIndex];
interface SourceMapV3 {
file?: string | null;
names: string[];
sourceRoot?: string;
sources: (string | null)[];
sourcesContent?: (string | null)[];
version: 3;
ignoreList?: number[];
}
interface EncodedSourceMap extends SourceMapV3 {
mappings: string;
}
interface DecodedSourceMap extends SourceMapV3 {
mappings: SourceMapSegment[][];
}
type OriginalMapping = {
source: string | null;
line: number;
column: number;
name: string | null;
};
type InvalidOriginalMapping = {
source: null;
line: null;
column: null;
name: null;
};
type GeneratedMapping = {
line: number;
column: number;
};
type InvalidGeneratedMapping = {
line: null;
column: null;
};
type Bias = typeof GREATEST_LOWER_BOUND | typeof LEAST_UPPER_BOUND;
type XInput = {
x_google_ignoreList?: SourceMapV3['ignoreList'];
};
type EncodedSourceMapXInput = EncodedSourceMap & XInput;
type DecodedSourceMapXInput = DecodedSourceMap & XInput;
type SourceMapInput = string | EncodedSourceMapXInput | DecodedSourceMapXInput | TraceMap;
type Needle = {
line: number;
column: number;
bias?: Bias;
};
type SourceNeedle = {
source: string;
line: number;
column: number;
bias?: Bias;
};
type EachMapping = {
generatedLine: number;
generatedColumn: number;
source: null;
originalLine: null;
originalColumn: null;
name: null;
} | {
generatedLine: number;
generatedColumn: number;
source: string | null;
originalLine: number;
originalColumn: number;
name: string | null;
};
declare abstract class SourceMap {
version: SourceMapV3['version'];
file: SourceMapV3['file'];
names: SourceMapV3['names'];
sourceRoot: SourceMapV3['sourceRoot'];
sources: SourceMapV3['sources'];
sourcesContent: SourceMapV3['sourcesContent'];
resolvedSources: SourceMapV3['sources'];
ignoreList: SourceMapV3['ignoreList'];
}
declare const LEAST_UPPER_BOUND = -1;
declare const GREATEST_LOWER_BOUND = 1;
declare class TraceMap implements SourceMap {
version: SourceMapV3['version'];
file: SourceMapV3['file'];
names: SourceMapV3['names'];
sourceRoot: SourceMapV3['sourceRoot'];
sources: SourceMapV3['sources'];
sourcesContent: SourceMapV3['sourcesContent'];
ignoreList: SourceMapV3['ignoreList'];
resolvedSources: string[];
private _encoded;
private _decoded;
private _decodedMemo;
private _bySources;
private _bySourceMemos;
constructor(map: SourceMapInput, mapUrl?: string | null);
}
/**
* A higher-level API to find the source/line/column associated with a generated line/column
* (think, from a stack trace). Line is 1-based, but column is 0-based, due to legacy behavior in
* `source-map` library.
*/
declare function originalPositionFor(map: TraceMap, needle: Needle): OriginalMapping | InvalidOriginalMapping;
/**
* Finds the generated line/column position of the provided source/line/column source position.
*/
declare function generatedPositionFor(map: TraceMap, needle: SourceNeedle): GeneratedMapping | InvalidGeneratedMapping;
/**
* Iterates each mapping in generated position order.
*/
declare function eachMapping(map: TraceMap, cb: (mapping: EachMapping) => void): void;
interface StackTraceParserOptions {
ignoreStackEntries?: (RegExp | string)[];
getSourceMap?: (file: string) => unknown;
getUrlId?: (id: string) => string;
frameFilter?: (error: ErrorWithDiff, frame: ParsedStack) => boolean | void;
}
declare function parseSingleFFOrSafariStack(raw: string): ParsedStack | null;
declare function parseSingleStack(raw: string): ParsedStack | null;
// Based on https://github.com/stacktracejs/error-stack-parser
// Credit to stacktracejs
declare function parseSingleV8Stack(raw: string): ParsedStack | null;
declare function createStackString(stacks: ParsedStack[]): string;
declare function parseStacktrace(stack: string, options?: StackTraceParserOptions): ParsedStack[];
declare function parseErrorStacktrace(e: ErrorWithDiff, options?: StackTraceParserOptions): ParsedStack[];
export { TraceMap, createStackString, eachMapping, generatedPositionFor, originalPositionFor, parseErrorStacktrace, parseSingleFFOrSafariStack, parseSingleStack, parseSingleV8Stack, parseStacktrace };
export type { EachMapping, SourceMapInput, StackTraceParserOptions };
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