24 lines
1.7 KiB
TypeScript
24 lines
1.7 KiB
TypeScript
type CodeRangeKey = 'sourceOffsets' | 'generatedOffsets';
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export interface Mapping<Data = unknown> {
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sourceOffsets: number[];
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generatedOffsets: number[];
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lengths: number[];
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generatedLengths?: number[];
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data: Data;
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}
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export declare class SourceMap<Data = unknown> {
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readonly mappings: Mapping<Data>[];
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private sourceCodeOffsetsMemo;
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private generatedCodeOffsetsMemo;
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constructor(mappings: Mapping<Data>[]);
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toSourceRange(generatedStart: number, generatedEnd: number, fallbackToAnyMatch: boolean, filter?: (data: Data) => boolean): Generator<[mappedStart: number, mappedEnd: number, startMapping: Mapping<Data>, endMapping: Mapping<Data>], any, any>;
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toGeneratedRange(sourceStart: number, sourceEnd: number, fallbackToAnyMatch: boolean, filter?: (data: Data) => boolean): Generator<[mappedStart: number, mappedEnd: number, startMapping: Mapping<Data>, endMapping: Mapping<Data>], any, any>;
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toSourceLocation(generatedOffset: number, filter?: (data: Data) => boolean): Generator<readonly [number, Mapping<Data>], void, unknown>;
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toGeneratedLocation(sourceOffset: number, filter?: (data: Data) => boolean): Generator<readonly [number, Mapping<Data>], void, unknown>;
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findMatchingOffsets(offset: number, fromRange: CodeRangeKey, filter?: (data: Data) => boolean): Generator<readonly [number, Mapping<Data>], void, unknown>;
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findMatchingStartEnd(start: number, end: number, fallbackToAnyMatch: boolean, fromRange: CodeRangeKey, filter?: (data: Data) => boolean): Generator<[mappedStart: number, mappedEnd: number, startMapping: Mapping<Data>, endMapping: Mapping<Data>]>;
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private getMemoBasedOnRange;
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private createMemo;
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}
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export {};
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