| 1 | import type { PresentArray } from '@glimmer/interfaces';
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| 2 | import type { LocatedWithOptionalSpan, LocatedWithSpan } from './location';
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| 3 | import type { SourceOffset } from './span';
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| 4 | import { SourceSpan } from './span';
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| 5 | export type HasSpan = SourceSpan | LocatedWithSpan | PresentArray<LocatedWithSpan>;
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| 6 | export type MaybeHasSpan = SourceSpan | LocatedWithOptionalSpan | LocatedWithOptionalSpan[] | null;
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| 7 | export type ToSourceOffset = number | SourceOffset;
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| 8 | export declare class SpanList {
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| 9 | static range(span: PresentArray<HasSourceSpan>): SourceSpan;
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| 10 | static range(span: HasSourceSpan[], fallback: SourceSpan): SourceSpan;
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| 11 | _span: SourceSpan[];
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| 12 | constructor(span?: SourceSpan[]);
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| 13 | add(offset: SourceSpan): void;
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| 14 | getRangeOffset(fallback: SourceSpan): SourceSpan;
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| 15 | }
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| 16 | export type HasSourceSpan = {
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| 17 | loc: SourceSpan;
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| 18 | } | SourceSpan | [HasSourceSpan, ...HasSourceSpan[]];
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| 19 | export declare function loc(span: HasSourceSpan): SourceSpan;
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| 20 | export type MaybeHasSourceSpan = {
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| 21 | loc: SourceSpan;
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| 22 | } | SourceSpan | MaybeHasSourceSpan[];
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| 23 | export declare function hasSpan(span: MaybeHasSourceSpan): span is HasSourceSpan;
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| 24 | export declare function maybeLoc(location: MaybeHasSourceSpan, fallback: SourceSpan): SourceSpan;
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