/**
 * Resolve a parsed markdown block into its placement-ready metadata:
 * style, VDT type, heading/list attributes, and a `contentBlock` that may
 * differ from `rawBlock` when a heading numbering prefix has been prepended.
 */
import type { ContentBlock, ListKind } from '../parse/index.js';
import type { Resource, ResourceType } from '../types.js';
import type { ResolvedConfig, VDTBlock } from '../vdt.js';
import type { BlockStyle } from './styles.js';
import type { ListBulletStyle, OrderedListMetrics } from './lists.js';
import type { HeadingLevelResolver } from './headingStyles.js';
export interface BlockKind {
    style: BlockStyle;
    vdtType: VDTBlock['type'];
    headingLevel?: number;
    numberPrefix?: string;
    /** What joins the number to the title, when it is not one space (see
     *  `VDTBlock.numberSeparator`). */
    numberSeparator?: string;
    /** A numbered heading's counter value (see `VDTBlock.headingNumber`). */
    headingNumber?: number;
    /** A numbered heading whose number and separator end in 、 or ・: how
     *  many UTF-16 units of the text they take, so the composer does not
     *  read the mark as part of a number with the title
     *  (`MeasureBlockOptions.labelLength`, #679). */
    numberLabelLength?: number;
    contentBlock: ContentBlock;
    listBullet?: ListBulletStyle;
    listDepth?: number;
    listKind?: ListKind;
    bulletXOffsetInColumn: number;
    strikethroughText: boolean;
    /** For `resource` blocks: the resolved `Resource` referenced by the
     *  `::resource{id=…}` directive, or undefined when the id is unknown. */
    resource?: Resource;
    /** For `resource` blocks: the `ResourceType` of the resolved resource. */
    resourceType?: ResourceType;
    /** For `resource` blocks: the computed number string (e.g. `"1.7"`). */
    resourceNumber?: string;
}
export interface BlockKindContext {
    resolved: ResolvedConfig;
    bodyStyle: BlockStyle;
    blockquoteStyle: BlockStyle;
    headingPrefixes: Array<string | undefined>;
    /** Counter value of every numbered heading, by block index. */
    headingNumbers?: Array<number | undefined>;
    blockIdx: number;
    listLevelIndentsPx: number[];
    orderedLevelIndentsPx: number[];
    orderedMetrics: OrderedListMetrics;
    /** Resource lookup by id (for resolving `::resource{id=…}` blocks). */
    resourceById: Map<string, Resource>;
    /** Resource-type lookup by id. */
    resourceTypeById: Map<string, ResourceType>;
    /** Computed resource number strings keyed by resource id. */
    resourceNumberById: Map<string, string>;
    /** Style forced onto `paragraph` blocks by an enclosing `:::paragraphs`
     *  container; the body style applies when unset. */
    paragraphStyleOverride?: BlockStyle;
    /** Level configs with heading-style overrides merged in; the plain level
     *  lookup applies when unset. */
    headingLevels?: HeadingLevelResolver;
}
/** A heading's own `{indent=N}` (字下げ, #467) over its level's or style's
 *  `indent`: counted in body characters as the level's is (JLReq §4.1.3
 *  sets headings 4, 6 or 8 字 down by level, and Aozora records each
 *  heading's own: ［＃５字下げ］一), so a bare number and `em` are body
 *  ems; `0` sets the heading at the line start.
 *  Anything that is not a length leaves the level's indent as it is. */
export declare function withHeadingIndentAttr(style: BlockStyle, value: string | undefined, resolved: ResolvedConfig): BlockStyle;
/** A heading's own `{firstLineIndent=N}` (#636) over its level's or
 *  style's `firstLineIndent`, read as `{indent=N}` is: body ems for a bare
 *  number and `em`, `0` clears it, anything that is not a length leaves
 *  the level's as it is. */
export declare function withHeadingFirstLineIndentAttr(style: BlockStyle, value: string | undefined, resolved: ResolvedConfig): BlockStyle;
/** Upper-case `text` one UTF-16 code unit at a time, keeping any character
 *  whose upper-case form is not exactly one code unit (`ß` → `SS`, ligatures)
 *  so the result has the same length as the input and per-character source
 *  maps remain valid. */
export declare function uppercasePreservingLength(text: string): string;
export declare function resolveBlockKind(rawBlock: ContentBlock, ctx: BlockKindContext): BlockKind;
/** The space a poem's paragraph style asks above it (0 without one). */
export declare function verseMarginTopPx(styleId: string | undefined, resolved: ResolvedConfig): number;
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