import { CanonicalProfile } from "../core/canonical_profile.js";
import { ModelProfile } from "../core/model.js";
import { IfcProfileDef } from "./ifc4_gen/index.js";
import IfcStepModel from "./ifc_step_model.js";
/**
 * IFC model profile cache.
 */
export declare class IfcModelProfile implements ModelProfile {
    readonly model: IfcStepModel;
    private readonly profiles_;
    /**
     * Construct this with its parent model.
     *
     * @param model The model for this.
     */
    constructor(model: IfcStepModel);
    /**
     * Get the number of profiles in this.
     *
     * @return {number}
     */
    get length(): number;
    /**
     * Add a profile to the cache.
     *
     * @param profile
     */
    add(profile: CanonicalProfile): void;
    /**
     * Get a profile by its local id.
     *
     * @param localID
     * @return {CanonicalProfile | undefined}
     */
    getByLocalID(localID: number): CanonicalProfile | undefined;
    /**
     * Iterate through the profiles in this.
     *
     * @return {IterableIterator}
     */
    [Symbol.iterator](): IterableIterator<CanonicalProfile>;
    /**
     * Get the OBJs for all the curves in the cache (lazily)
     *
     * @yields {[IfcProfileDef, string]} Curves with their matching OBJ as a string
     */
    objs(): IterableIterator<[
        IfcProfileDef,
        string
    ]>;
}
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