|  | // Copyright (c) 2021, Compiler Explorer Authors | 
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|  | // | 
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|  |  | 
|  | export type AssemblyInstructionInfo = Record<'tooltip' | 'html' | 'url', string>; | 
|  |  | 
|  | /** | 
|  | * Base class for all assembly documentation generators. | 
|  | * | 
|  | * Implementations of this class are responsible for providing documentation | 
|  | * about an instruction set's assembly instructions by instruction opcode. | 
|  | * | 
|  | * Each implementor should provide a static `get key()` method that returns | 
|  | * the name of the instruction set. | 
|  | */ | 
|  | export abstract class BaseAssemblyDocumentationProvider { | 
|  | /** | 
|  | * Gather the assembly instruction information by the instruction name. | 
|  | * | 
|  | * Implementors should return null if the instruction is not supported. | 
|  | */ | 
|  | public abstract getInstructionInformation(instruction: string): AssemblyInstructionInfo | null; | 
|  | } |